CN103541557A - Simple device for vertical steel pipe - Google Patents
Simple device for vertical steel pipe Download PDFInfo
- Publication number
- CN103541557A CN103541557A CN201310522199.XA CN201310522199A CN103541557A CN 103541557 A CN103541557 A CN 103541557A CN 201310522199 A CN201310522199 A CN 201310522199A CN 103541557 A CN103541557 A CN 103541557A
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- China
- Prior art keywords
- steel pipe
- chela
- vertical rod
- locking plate
- pull bar
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 49
- 239000010959 steel Substances 0.000 title claims abstract description 49
- 241000040710 Chela Species 0.000 claims description 57
- 239000012634 fragment Substances 0.000 claims description 17
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The invention discloses a simple device for a vertical steel pipe. The simple device comprises a body, the body comprises a vertical rod, an automatic clamping mechanism and a tightening mechanism, the automatic clamping mechanism is connected at the upper end of the vertical rod, the tightening mechanism is connected at the lower end of the vertical rod, the automatic clamping mechanism comprises a spring piece, a spring and a left jaw and a right jaw in a pair, one end of the left jaw is connected with one end of the right jaw, the other ends of the left jaw and the right jaw can be mutually closed, the tightening mechanism comprises a fixed lock plate, a movable lock plate and locking pieces, the movable lock plate is hinged to the fixed lock plate, the fixed lock plate and the movable lock plate are locked by the locking pieces, and the fixed lock plate is connected with the vertical rod. When the simple device works, one end of the steel pipe is fastened, the other end of the steel pipe enters a space formed when the left jaw and the right jaw on the automatic clamping mechanism are opened, the other end of the steel pipe contacts with the spring piece, the clamped spring piece is impacted by force, one end of the spring piece slides down, the left jaw and the right jaw are closed, and the vertical steel pipe is clamped and can be erected by mounting fasteners. The vertical steel pipe can be operated by one person, and the simple device is high in mounting speed and has the advantages that time and labor are saved, and safety factor is high.
Description
Technical field
The present invention relates to building engineering field, be specifically related to a kind of easy device for vertical steel pipe.
Background technology
Scaffold refers to the various supports that job site is vertical for workman operates and solves and horizontal transport is set up, and normally builds a kind of term in boundary.On building site, be used in the higher place that cannot directly construct of exterior wall, interior decoration or floor height, mainly for constructor works or peripheral safety net is safeguarded and high-altitude installation component etc. and the support set up up and down, it is widely used in construction work.Simultaneously some engineering is used scaffold when template, and the departments such as this external advertising, municipal administration, traffic road and bridge, mine are also extensively used.For improving safety, steel pipe and the fasteners of adopting of setting up of scaffold form more, are called steel pipe scaffold at present.The mode that steel pipe scaffold is set up has multiple, but no matter adopt any mode of setting up all to need steel pipe upwards to stand one by one, then with fastener, upper and lower two steel pipes are connected and fixed.The method of at present vertical steel pipe is: first the lower end of steel pipe is fixed, then the upper end of steel pipe is connected by fastener with the reverse interface setting; Refute like this while connecing upright steel pipe, when the reverse interface arranging can also erect to refute during lower than 1 meter reluctantly, connect; But when the reverse interface arranging is during higher than 1 meter, vertical steel pipe has just relatively been required great effort.Particularly, when winter, wind was large, be more difficult to steel pipe to erect to refute connect.Such erection method exists that the amount of labour is large, spended time is long, inefficient shortcoming, and reverse interface is when higher, and potential safety hazard is larger.
Summary of the invention
For above-mentioned deficiency, technical problem to be solved by this invention be to provide a kind of time saving and energy saving, the easy device for vertical steel pipe that steel pipe is quick, safety factor is high is installed.
For solving the problems of the technologies described above, the present invention is achieved through the following technical solutions:
Easy device for vertical steel pipe, comprises body, and described body comprises vertical rod and be connected to the automatic clamping mechanism of vertical rod upper end and be connected to the mechanism that tightens up of vertical rod lower end,
The left chela that described automatic clamping mechanism comprises that one end is hinged mutually, the other end can be mutually closed and right chela and shell fragment, spring, the hinge end of described left chela or right chela is connected with vertical rod upper end; Described spring is across being located between left chela and right chela; Described shell fragment is also across being located between left chela and right chela, and one end of shell fragment is connected with wherein a chela is movable, and the other end offers notch, this notch and matches realization clamping with the fastener offering on another chela and keep left chela and right chela to open; The upper end of described vertical rod is also provided with the drawing article that can make left chela and right chela open;
Describedly tighten up that mechanism comprises fixing locking plate and with movable locking plate that fixedly locking plate is hinged and by the locking member that fixedly locking plate and active lock sheet are locked, the back side of described fixedly locking plate is connected with vertical rod.
In such scheme, described drawing article comprises pull bar and stay cord, described pull bar is connected with the protrusion fulcrum in vertical rod, rightabout movement done at pull bar two ends inside and outside vertical rod, and one end of described stay cord is connected with pull bar, the other end is divided into two and is connected with the hole slot that is opened in left and right chela outer rim respectively.
Further, described protrusion fulcrum is lateral shaft, and pull bar arranges in the same way with vertical rod, is flexibly connected with lateral shaft, and pull bar can rotate along lateral shaft, realizes pull bar two ends and inside and outside vertical rod, does rightabout movement.
In such scheme, for making stay cord solid, durable in use, preferably, described stay cord is wire rope.
In such scheme, further, described locking member comprises screw rod and is located at the adjusting nut on this screw rod, and described screw rod is connected with fixing locking plate, also offers the bayonet socket matching with described screw rod on movable locking plate.
In such scheme, further, the two ends of described spring are connected with the hole slot that is opened in left and right chela outer rim respectively.
In such scheme, the vertical rod that described vertical rod can be made for wood, steel pipe or other materials, for making described vertical rod be easy to install, and durable in use, preferably, described vertical rod is steel pipe.
Beneficial effect of the present invention is:
The present invention is used for the easy device of vertical steel pipe when vertical steel pipe: first that one end of steel pipe is fastening, and the space of the other end of steel pipe when left and right chela opens automatic clamping mechanism enters and contacts with shell fragment, the shell fragment of clamping is subject to the impact of power, shell fragment is provided with one end landing of notch, left and right chela is closed, tightly clamp steel pipe, then fastener for installing can complete setting up of vertical steel pipe.The work of the vertical steel pipe of the present invention needs a people to complete, and installation rate is fast, has the feature time saving and energy saving, quick for installation, safety factor is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of automatic clamping mechanism of the present invention.
Fig. 3 is the structural representation of the present invention when tightening up mechanism and not working.
Fig. 4 is that the present invention tightens up mechanism's work structuring schematic diagram.
Number in the figure is: 1, vertical rod; 2-1, fixing locking plate; 2-2, movable locking plate; 3, adjusting nut; 4, screw rod; 5, left and right chela; 6, shell fragment; 7, spring; 8, fastener; 9, pull bar; 10, stay cord; 11, hole slot; 12, protrude fulcrum.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further explained, but is not limited to these embodiment.
As shown in Figure 1, the easy device for vertical steel pipe, comprises body, and described body comprises vertical rod 1 and be connected to the automatic clamping mechanism of vertical rod 1 upper end and be connected to the mechanism that tightens up of vertical rod 1 lower end, and preferably, described vertical rod 1 is steel pipe;
As shown in Figure 2, the left chela that described automatic clamping mechanism comprises that one end is hinged mutually, the other end can be mutually closed and right chela and shell fragment 6, spring 7, the hinge end of described left chela or right chela is connected with vertical rod 1 upper end; Described spring 7 is across being located between left chela and right chela and its two ends are connected with the hole slot 11 that is opened in left and right chela 5 outer rims respectively; Described shell fragment 6 is also across being located between left chela and right chela, one end of shell fragment 6 is connected with wherein a chela is movable, and the other end offers notch, this notch matches to realize clamping and keeps left chela and right chela to open with the fastener 8 offering on another chela; The upper end of described vertical rod 1 is also provided with the drawing article that can make left chela and right chela open;
As shown in Figure 3, describedly tighten up that mechanism comprises fixing locking plate 2-1 and with movable locking plate 2-2 that fixedly locking plate 2-1 is hinged and by the locking member that fixedly locking plate 2-1 and movable locking plate 2-2 lock, the back side of described fixedly locking plate 2-1 is connected with vertical rod 1, preferably, described locking member comprises screw rod 4 and adjusting nut 3, and this screw rod 4 is connected with fixing locking plate 2-1 and on movable locking plate 2-2, also offers the bayonet socket matching with described screw rod 4.Described when tightening up mechanism and using, first movable locking plate 2-2 and fixing locking plate 2-1 contacts, are made bayonet socket on movable locking plate 2-2 and fixedly the screw rod 4 on locking plate 2-1 is identical, then twist adjusting nut 3 to locking steel pipe, as shown in Figure 4.
Preferably, described drawing article comprises pull bar 9 and stay cord 10, and preferably, described stay cord 10 is wire rope; Described pull bar 9 is connected with the protrusion fulcrum 12 in vertical rod 1, rightabout movement done at pull bar 9 two ends inside and outside vertical rod 1, and one end of described stay cord 10 is connected with pull bar 9, the other end is divided into two and is connected with the hole slot 11 that is opened in left and right chela 5 outer rims respectively; Further, described protrusion fulcrum 12 is lateral shaft, and pull bar 9 arranges in the same way, is flexibly connected with lateral shaft with vertical rod 1, and pull bar 9 can rotate along lateral shaft, realizes pull bar 9 two ends and inside and outside vertical rod 1, does rightabout movement.During the work of this drawing article, pulled before this pull bar 9, then stay cord 10 pulls left and right chela 5 to open, spring 7 is stretched simultaneously, the state that the notch that now shell fragment 6 is provided with is clamped on the fastener 8 that chela is provided with, keeps left chela and right chela to open.
When the present invention is used for vertical steel pipe, adopted and tightened up fixedly one end of steel pipe of mechanism before this, and the other end of the steel pipe space that left and right chela opens automatic clamping mechanism enters and contact with shell fragment 6, the shell fragment 6 of clamping is subject to the impact of power, make shell fragment 6 be provided with one end landing of notch, left and right chela 5 closures, Automatic-clamping steel pipe, and then fastener for installing can complete setting up of steel pipe; While founding another root steel pipe again, first pull the pull bar 9 of drawing article, then by aforesaid operations.
Claims (7)
1. for the easy device of vertical steel pipe, comprise body, it is characterized in that: described body comprises vertical rod (1) and be connected to the automatic clamping mechanism of vertical rod (1) upper end and be connected to the mechanism that tightens up of vertical rod (1) lower end,
Left chela and the right chela that described automatic clamping mechanism comprises shell fragment (6), spring (7) and a pair of one end is hinged mutually, the other end can be mutually closed, the hinge end of described left chela or right chela is connected with vertical rod (1) upper end; Described spring (7) is across being located between left chela and right chela; Described shell fragment (6) is also across being located between left chela and right chela, one end of shell fragment (6) is connected with wherein a chela is movable, and the other end offers notch, this notch and the fastener (8) that offers on another chela matches realizes clamping and keeps left chela and right chela to open; The upper end of described vertical rod (1) is also provided with the drawing article that can make left chela and right chela open;
Described tighten up mechanism comprise fixing locking plate (2-1) and with movable locking plate (2-2) that fixedly locking plate (2-1) is hinged and locking member that fixedly locking plate (2-1) and movable locking plate (2-2) are locked, described fixedly locking plate (2-1) is connected with vertical rod (1).
2. according to claim 1 for founding the easy device of steel pipe, it is characterized in that: described drawing article comprises pull bar (9) and stay cord (10), described pull bar (9) is connected with the protrusion fulcrum (12) in vertical rod (1), rightabout movement done in pull bar (9) two ends inside and outside vertical rod (1), and one end of described stay cord (10) is connected with pull bar (9), the other end is divided into two and is connected with the hole slot (11) that is opened in left and right chela (5) outer rim respectively.
3. according to claim 2 for founding the easy device of steel pipe, it is characterized in that: described protrusion fulcrum (12) is lateral shaft, pull bar (9) arranges in the same way, is flexibly connected with lateral shaft with vertical rod (1), pull bar (9) can rotate along lateral shaft, realizes pull bar (9) two ends and do rightabout movement inside and outside vertical rod (1).
4. the easy device for vertical steel pipe according to claim 2, is characterized in that: described stay cord (10) is wire rope.
5. according to claim 1 for founding the easy device of steel pipe, it is characterized in that: described locking member comprises screw rod (4) and is located at the adjusting nut (3) on this screw rod (4), described screw rod (4) is connected with fixing locking plate (2-1), also offers the bayonet socket matching with described screw rod (4) on movable locking plate (2-2).
6. the easy device for vertical steel pipe according to claim 1, is characterized in that: the two ends of described spring (7) are connected with the hole slot (11) that is opened in left and right chela (5) outer rim respectively.
7. the easy device for vertical steel pipe according to claim 1, is characterized in that: described vertical rod (1) is steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310522199.XA CN103541557B (en) | 2013-10-29 | 2013-10-29 | For the easy device of vertical steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310522199.XA CN103541557B (en) | 2013-10-29 | 2013-10-29 | For the easy device of vertical steel pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103541557A true CN103541557A (en) | 2014-01-29 |
| CN103541557B CN103541557B (en) | 2015-09-09 |
Family
ID=49965376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310522199.XA Expired - Fee Related CN103541557B (en) | 2013-10-29 | 2013-10-29 | For the easy device of vertical steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103541557B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412183A (en) * | 2018-03-15 | 2018-08-17 | 东阳市天杨建筑工程设计有限公司 | It is a kind of for build can intelligent control Fast Installation scaffold device |
| CN109331903A (en) * | 2018-11-23 | 2019-02-15 | 廖子宁 | A kind of hardware, which is simply cast, uses crucible tongs |
| CN111922929A (en) * | 2020-05-22 | 2020-11-13 | 西安航天精密机电研究所 | Unpowered self-locking device for locking bar |
| CN112267675A (en) * | 2020-11-10 | 2021-01-26 | 李阳 | High-precision control building construction strut auxiliary mechanism and control method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2152028Y (en) * | 1992-09-17 | 1994-01-05 | 黄侠 | Vertical pole assembling and disassembling device for building steel pipe frame |
| JPH08218616A (en) * | 1995-02-08 | 1996-08-27 | Asahi Sutetsupu Kk | Supporting device for safety wire net |
| JP2003147954A (en) * | 2001-11-16 | 2003-05-21 | Yoshiharu Miyoshi | Advance handrail of framework scaffold |
| CN202416664U (en) * | 2011-11-28 | 2012-09-05 | 中国华冶科工集团有限公司 | Tool for installing suspender in construction of suspended ceiling |
| CN203583900U (en) * | 2013-10-29 | 2014-05-07 | 吴文采 | Simple device for erecting steel pipe |
-
2013
- 2013-10-29 CN CN201310522199.XA patent/CN103541557B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2152028Y (en) * | 1992-09-17 | 1994-01-05 | 黄侠 | Vertical pole assembling and disassembling device for building steel pipe frame |
| JPH08218616A (en) * | 1995-02-08 | 1996-08-27 | Asahi Sutetsupu Kk | Supporting device for safety wire net |
| JP2003147954A (en) * | 2001-11-16 | 2003-05-21 | Yoshiharu Miyoshi | Advance handrail of framework scaffold |
| CN202416664U (en) * | 2011-11-28 | 2012-09-05 | 中国华冶科工集团有限公司 | Tool for installing suspender in construction of suspended ceiling |
| CN203583900U (en) * | 2013-10-29 | 2014-05-07 | 吴文采 | Simple device for erecting steel pipe |
Non-Patent Citations (1)
| Title |
|---|
| 住房和城乡建设部工程质量安全监管司: "《普通脚手架架子工》", 31 January 2010, 中国建筑工业出版社 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412183A (en) * | 2018-03-15 | 2018-08-17 | 东阳市天杨建筑工程设计有限公司 | It is a kind of for build can intelligent control Fast Installation scaffold device |
| CN108412183B (en) * | 2018-03-15 | 2020-08-25 | 东阳市天杨建筑工程设计有限公司 | Intelligent control quick scaffold mounting device for building |
| CN109331903A (en) * | 2018-11-23 | 2019-02-15 | 廖子宁 | A kind of hardware, which is simply cast, uses crucible tongs |
| CN111922929A (en) * | 2020-05-22 | 2020-11-13 | 西安航天精密机电研究所 | Unpowered self-locking device for locking bar |
| CN111922929B (en) * | 2020-05-22 | 2021-08-27 | 西安航天精密机电研究所 | Unpowered self-locking device for locking bar |
| CN112267675A (en) * | 2020-11-10 | 2021-01-26 | 李阳 | High-precision control building construction strut auxiliary mechanism and control method thereof |
| CN112267675B (en) * | 2020-11-10 | 2021-05-11 | 湖南华骐建设有限公司 | High-precision control building construction strut auxiliary mechanism and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103541557B (en) | 2015-09-09 |
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Granted publication date: 20150909 Termination date: 20181029 |
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| CF01 | Termination of patent right due to non-payment of annual fee |