CN104153563A - Disc type scaffold - Google Patents
Disc type scaffold Download PDFInfo
- Publication number
- CN104153563A CN104153563A CN201410428595.0A CN201410428595A CN104153563A CN 104153563 A CN104153563 A CN 104153563A CN 201410428595 A CN201410428595 A CN 201410428595A CN 104153563 A CN104153563 A CN 104153563A
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- CN
- China
- Prior art keywords
- disc type
- vertical rod
- scaffold
- wedge
- connecting piece
- 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.)
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a disc type scaffold. The disc type scaffold comprises a vertical rod, a disc type connecting piece and a cross rod, wherein the disc connecting piece is a straight pipe, the diameter of the straight pipe is the same as that of the vertical rod, connecting structures which are inserted into the vertical rods in a matched mode are arranged at the two ends of the disc type connecting piece, an annular protrusion is arranged on the straight pipe in the radial direction of the straight pipe, a wedge-shaped hole is formed in the protrusion in the axial direction of the straight pipe, and a wedge-shaped head which is clamped into the wedge-shaped hole in a matched mode is arranged at one end of the cross rod. According to the disc type scaffold, due to the fact that disc type connecting piece is provided with the wedge-shaped hole, firm connection can be achieved by inserting the cross rod with the wedge-shaped head into the wedge-shaped hole in the matched mode; due to the fact that the disc type connecting piece is connected with the vertical rod in an inserted mode, the scaffold is prevented from shaking after the scaffold is installed, the overall firmness is high, the overall strength is high, and the overall safety performance is improved.
Description
Technical field
The present invention relates to building implements technical field, especially a kind of disc type scaffold.
Background technology
Scaffold is well known for construction, reparation or the maintenance of building, and traditional scaffold can adopt various structures, but it generally includes the vertical and horizontal member of support platform.The scaffolding structure in past is worked as support by bamboo, re-lays plank and forms, and modern scaffold adopts metal tube to replace traditional bamboo conventionally, or replaces plank with metal sheet, and sound construction is not fragile.
Existing metal scaffolding kind is many, and as fastener connection, disc type connection etc., disc type scaffolding structure is simple at present, but intensity is low, and steel pipe is connected built on the sand with disc type connector, easily rocks, and causes safely great threat to construction worker's use.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, propose a kind of disc type scaffold, structure is ingenious, easy to use.
In order to realize foregoing invention object, the invention provides following technical scheme: a kind of disc type scaffold, comprise vertical rod, also comprise disc type connector and cross bar, this disc type connector is the straight tube identical with vertical rod caliber, two ends are made as the syndeton coordinating with vertical rod plug-in type, and this straight tube footpath is upwards provided with annular protrusion, and this projection is provided with wedged hole on straight tube is axial; The termination of this cross bar is made as the sphenocephaly that coordinates clamping with this wedged hole.
Further, the two ends internal diameter of this disc type connector is equal to vertical rod external diameter.
Further, this disc type connector two ends internal diameter is to shrink to internal diameter in pipe.
Compared with prior art, the present invention has the following advantages: disc type connector adopts wedged hole, cross bar with sphenocephaly coordinates insertion, can connect securely, and coordinate with the plug-in type pipe that is connected to of vertical rod, therefore the scaffold after installing can not shake, and integral firmness high strength is high, has improved overall security.
Brief description of the drawings
Fig. 1 is the each member connection structure schematic diagram of the present invention.
Detailed description of the invention
Describe the present invention below in conjunction with accompanying drawing, the description of this part is only exemplary and explanatory, should not have any restriction to protection scope of the present invention.
A kind of disc type connector as shown in Figure 1, comprise vertical rod 1, disc type connector 3 and cross bar 2, this disc type connector 3 is the straight tube identical with vertical rod 1 caliber, two ends are made as the syndeton 33 coordinating with vertical rod plug-in type, this straight tube footpath is upwards provided with annular protrusion 31, and this projection 31 is provided with wedged hole 32 on straight tube is axial; The termination of this cross bar 2 is made as the sphenocephaly 21 that coordinates clamping with this wedged hole 32.When connection, upper and lower vertical rod 1 is inserted into respectively to the two ends syndeton 33 of disc type connector 3, then the sphenocephaly of cross bar 2 21 is inserted along wedged hole 32, be subject to weight above cross bar time, this sphenocephaly 21 can be squeezed in this wedged hole 32.
The two ends internal diameter of this disc type connector 3 is equal to vertical rod 1 external diameter, and vertical rod 1 and disc type connector 3 coordinate stable like this.Closer, be to shrink to internal diameter in pipe by these disc type connector 3 two ends internal diameters, vertical rod 1 can tightly be inserted in the two ends of disc type connector 3 like this.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. a disc type scaffold, comprise vertical rod, it is characterized in that: also comprise disc type connector and cross bar, this disc type connector is the straight tube identical with vertical rod caliber, two ends are made as the syndeton coordinating with vertical rod plug-in type, this straight tube footpath is upwards provided with annular protrusion, and this projection is provided with wedged hole on straight tube is axial; The termination of this cross bar is made as the sphenocephaly that coordinates clamping with this wedged hole.
2. disc type scaffold as claimed in claim 1, is characterized in that: the two ends internal diameter of this disc type connector is equal to vertical rod external diameter.
3. disc type scaffold as claimed in claim 2, is characterized in that: this disc type connector two ends internal diameter is to shrink to internal diameter in pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410428595.0A CN104153563A (en) | 2014-08-28 | 2014-08-28 | Disc type scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410428595.0A CN104153563A (en) | 2014-08-28 | 2014-08-28 | Disc type scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104153563A true CN104153563A (en) | 2014-11-19 |
Family
ID=51879177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410428595.0A Pending CN104153563A (en) | 2014-08-28 | 2014-08-28 | Disc type scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104153563A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002276151A (en) * | 2001-03-13 | 2002-09-25 | Sumitomo Metal Steel Products Inc | Joint portion for steel pipe scaffolding |
| CN2739285Y (en) * | 2004-09-06 | 2005-11-09 | 陈传为 | Steel pipe scaffold connecting piece |
| JP2006241858A (en) * | 2005-03-03 | 2006-09-14 | Fumio Fujiki | Socket unit for scaffolding pipe, method of producing socket unit for scaffolding pipe, and scaffolding pipe using socket unit |
| CN202672703U (en) * | 2012-07-27 | 2013-01-16 | 杭州市市政工程集团有限公司 | Device for abutting steel pipe vertical rods in steel pipe scaffold |
| CN204059927U (en) * | 2014-08-28 | 2014-12-31 | 无锡市安捷脚手架有限公司 | Disc type scaffold |
-
2014
- 2014-08-28 CN CN201410428595.0A patent/CN104153563A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002276151A (en) * | 2001-03-13 | 2002-09-25 | Sumitomo Metal Steel Products Inc | Joint portion for steel pipe scaffolding |
| CN2739285Y (en) * | 2004-09-06 | 2005-11-09 | 陈传为 | Steel pipe scaffold connecting piece |
| JP2006241858A (en) * | 2005-03-03 | 2006-09-14 | Fumio Fujiki | Socket unit for scaffolding pipe, method of producing socket unit for scaffolding pipe, and scaffolding pipe using socket unit |
| CN202672703U (en) * | 2012-07-27 | 2013-01-16 | 杭州市市政工程集团有限公司 | Device for abutting steel pipe vertical rods in steel pipe scaffold |
| CN204059927U (en) * | 2014-08-28 | 2014-12-31 | 无锡市安捷脚手架有限公司 | Disc type scaffold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141119 |
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| RJ01 | Rejection of invention patent application after publication |