CN103162978B - For the pick-up unit of the antiskid of examination steel tube scaffold clasp, anti-damage performance - Google Patents
For the pick-up unit of the antiskid of examination steel tube scaffold clasp, anti-damage performance Download PDFInfo
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- CN103162978B CN103162978B CN201110420641.9A CN201110420641A CN103162978B CN 103162978 B CN103162978 B CN 103162978B CN 201110420641 A CN201110420641 A CN 201110420641A CN 103162978 B CN103162978 B CN 103162978B
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- steel pipe
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Abstract
A kind of for the antiskid of examination steel tube scaffold clasp, the pick-up unit of anti-damage performance, comprise upper plate, lower bottom base, fastener frame and hydraulic cylinder, first fastener frame is set under upper plate, lower bottom base is established the second fastener frame, fastener frame comprises the steel pipe of column and horizontally set, column is fixedly connected with by fastener with steel pipe, between upper pillar stand and lower pillar stand, pressure apparatus is set, two isometric upper rope chains are fixed in one end of pressure apparatus, upper rope chain is connected with upper hook of upper fastener both sides respectively, the lower steel pipe of upper fastener both sides is provided with lower draw-bar, the other end of pressure apparatus is fixed two isometric lower rope chains, lower rope chain is connected with the lower draw-bar of lower fastener both sides respectively.Adopt technique scheme, the present invention has following advantage: the present invention can survey two fasteners simultaneously, and detection data accuracy significantly improves, reduce False Rate, solve the defect existed in background technology, eliminate steel pipe in experiment or field process and fix the impact that instability brings, thus connect and ensure that the safe mass of construction work, significant to construction work.
Description
Technical field
The present invention relates to the equipment for the antiskid of examination steel tube scaffold clasp, anti-damage performance, particularly relate to a kind of pick-up unit for the antiskid of examination steel tube scaffold clasp, anti-damage performance.
Background technology
Scaffold clasp is the on-the-spot special-purpose member for scaffold building of building engineering construction, and the quality of its mechanical property is directly connected to the security of scaffold building.Detection for fastener mechanical property there is no specialized equipment so far, also can only mix suitable frock could carry out reluctantly by Material Testing Machine when need detect, and process is loaded down with trivial details, complicated, time-consuming, and existing frock clamp is unstable, then survey detect data easily produce very large deviation, and then affect the accuracy of result, cause in a large number the security performance of scaffold clasp cannot be detected in time, especially in recent years a lot of fastener inferior is mixed in wherein, the construction site framing scaffold event of collapsing is caused to happen occasionally, even cause the pernicious security incident that the dead group of group hinders.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency and a kind of pick-up unit for the antiskid of examination steel tube scaffold clasp, anti-damage performance is provided.
Object of the present invention is achieved through the following technical solutions:
A kind of for the antiskid of examination steel tube scaffold clasp, the pick-up unit of anti-damage performance, comprise upper plate, lower bottom base, fastener frame and pressure apparatus, first fastener frame is set under upper plate, lower bottom base is established the second fastener frame, fastener frame comprises the steel pipe of column and horizontally set, column is fixedly connected with by fastener with steel pipe, between upper pillar stand and lower pillar stand, pressure apparatus is set, two isometric upper rope chains are fixed in one end of pressure apparatus, upper rope chain is connected with upper hook of upper fastener both sides respectively, the lower steel pipe of upper fastener both sides is provided with lower draw-bar, the other end of pressure apparatus is fixed two isometric lower rope chains, lower rope chain is connected with the lower draw-bar of lower fastener both sides respectively.
The above-mentioned pick-up unit for the antiskid of examination steel tube scaffold clasp, anti-damage performance, described pressure apparatus is hydraulic cylinder, hydraulic cylinder piston head is fixed two isometric upper rope chains, upper rope chain is connected with upper hook of upper fastener both sides respectively, the lower steel pipe of upper fastener both sides is provided with lower draw-bar, hydraulic cylinder base is fixed two isometric lower rope chains, lower rope chain is connected with the lower draw-bar of lower fastener both sides respectively.
The above-mentioned pick-up unit for the antiskid of examination steel tube scaffold clasp, anti-damage performance, described pressure apparatus is hydraulic jack.
The above-mentioned pick-up unit for the antiskid of examination steel tube scaffold clasp, anti-damage performance, piston head establishes earrings, upper earrings connects chain of restricting, hydraulic cylinder base is provided with lower earrings, chain of restricting under lower earrings connects.
The above-mentioned pick-up unit for the antiskid of examination steel tube scaffold clasp, anti-damage performance, two hooks that one end of pressure apparatus is corresponding are located on steel pipe, and two hooks are positioned at fastener both sides, are symmetrical arranged.
The above-mentioned pick-up unit for the antiskid of examination steel tube scaffold clasp, anti-damage performance, upper steel pipe and lower steel pipe are provided with displacement transducer.
Adopt technique scheme, the present invention has following advantage: the present invention can survey two fasteners simultaneously, and detection data accuracy significantly improves, reduce False Rate, solve the defect existed in background technology, eliminate steel pipe in experiment or field process and fix the impact that instability brings, thus connect and ensure that the safe mass of construction work, significant to construction work.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
One is as shown in Figure 1 used for the antiskid of examination steel tube scaffold clasp, the pick-up unit of anti-damage performance, comprise upper plate 1, lower bottom base 16, fastener frame and hydraulic cylinder 9, at upper plate, 1 time the first fastener frame is set, first upper fastener frame comprises the upper steel pipe 4 of upper pillar stand 2 and horizontally set, upper pillar stand 2 is fixedly connected with by upper fastener 3 with upper steel pipe 4, lower bottom base 16 is established the second fastener frame, second fastener frame comprises the lower steel pipe 13 of lower pillar stand 15 and horizontally set, lower pillar stand 15 is fixedly connected with by lower fastener 14 with lower steel pipe 13, hydraulic cylinder 9 is set between upper pillar stand 2 and lower pillar stand 15, the upper steel pipe 4 of upper fastener 3 both sides is provided with hook 5, hydraulic cylinder piston head 8 is fixed two isometric upper rope chains 6, upper rope chain 6 is connected with the upper hook 5 of upper fastener both sides respectively, the lower steel pipe 13 of lower fastener 14 both sides is provided with lower draw-bar 12, hydraulic cylinder base is fixed two isometric lower rope chains 11, lower rope chain 11 is connected with the lower draw-bar 12 of lower fastener 14 both sides respectively, piston head 8 is established earrings 7, upper earrings 7 connects rope chain 6, hydraulic cylinder base is provided with lower earrings 10, lower earrings 10 connects lower rope chain 11, two hooks that piston head is corresponding are located on steel pipe, two hooks are positioned at fastener both sides, be symmetrical arranged.Upper steel pipe and lower steel pipe are provided with displacement transducer, and the displacement transducer used in the present invention is dial gauge, accurately can detect displacement.
Hydraulic cylinder of the present invention can also replace by hydraulic jack, plays same effect.
Claims (6)
1. one kind for the antiskid of examination steel tube scaffold clasp, the pick-up unit of anti-damage performance, it is characterized in that: comprise upper plate, lower bottom base, fastener frame and pressure apparatus, first fastener frame is set under upper plate, lower bottom base is established the second fastener frame, fastener frame comprises the steel pipe of column and horizontally set, column is fixedly connected with by fastener with steel pipe, between upper pillar stand and lower pillar stand, pressure apparatus is set, two isometric upper rope chains are fixed in one end of pressure apparatus, upper rope chain is connected with upper hook of upper fastener both sides respectively, the lower steel pipe of upper fastener both sides is provided with lower draw-bar, the other end of pressure apparatus is fixed two isometric lower rope chains, lower rope chain is connected with the lower draw-bar of lower fastener both sides respectively.
2. the pick-up unit for the antiskid of examination steel tube scaffold clasp, anti-damage performance according to claim 1, it is characterized in that: described pressure apparatus is hydraulic cylinder, hydraulic cylinder piston head is fixed two isometric upper rope chains, upper rope chain is connected with upper hook of upper fastener both sides respectively, the lower steel pipe of upper fastener both sides is provided with lower draw-bar, hydraulic cylinder base is fixed two isometric lower rope chains, lower rope chain is connected with the lower draw-bar of lower fastener both sides respectively.
3. the pick-up unit for the antiskid of examination steel tube scaffold clasp, anti-damage performance according to claim 1, is characterized in that: described pressure apparatus is hydraulic jack.
4. the pick-up unit for the antiskid of examination steel tube scaffold clasp, anti-damage performance according to claim 2, it is characterized in that: piston head establishes earrings, upper earrings connects chain of restricting, hydraulic cylinder base is provided with lower earrings, chain of restricting under lower earrings connects.
5. the pick-up unit for the antiskid of examination steel tube scaffold clasp, anti-damage performance according to Claims 2 or 3, is characterized in that: two hooks that one end of pressure apparatus is corresponding are located on steel pipe, and two hooks are positioned at fastener both sides, are symmetrical arranged.
6. the pick-up unit for the antiskid of examination steel tube scaffold clasp, anti-damage performance according to claim 5, is characterized in that: on upper steel pipe and lower steel pipe, be provided with displacement transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110420641.9A CN103162978B (en) | 2011-12-15 | 2011-12-15 | For the pick-up unit of the antiskid of examination steel tube scaffold clasp, anti-damage performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110420641.9A CN103162978B (en) | 2011-12-15 | 2011-12-15 | For the pick-up unit of the antiskid of examination steel tube scaffold clasp, anti-damage performance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103162978A CN103162978A (en) | 2013-06-19 |
| CN103162978B true CN103162978B (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110420641.9A Active CN103162978B (en) | 2011-12-15 | 2011-12-15 | For the pick-up unit of the antiskid of examination steel tube scaffold clasp, anti-damage performance |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4545252A (en) * | 1982-09-16 | 1985-10-08 | Institute Po Metaloznanie I Technologia Na Metalite | Apparatus for the determination of contact stresses in prestressed tired (shrink-fitted) tools |
| CN102135474A (en) * | 2010-01-25 | 2011-07-27 | 常州市建筑科学研究院有限公司 | Detection device for detecting slip and damage resistance of steel tube scaffold fastener |
| CN202599682U (en) * | 2011-12-15 | 2012-12-12 | 河南省基本建设科学实验研究院有限公司 | Device for testing anti-skid performance and anti-destruction performance of scaffold fastener |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007240166A (en) * | 2006-03-06 | 2007-09-20 | Jfe Steel Kk | Hydraulic testing machine of steel pipe, and use method therefor |
-
2011
- 2011-12-15 CN CN201110420641.9A patent/CN103162978B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4545252A (en) * | 1982-09-16 | 1985-10-08 | Institute Po Metaloznanie I Technologia Na Metalite | Apparatus for the determination of contact stresses in prestressed tired (shrink-fitted) tools |
| CN102135474A (en) * | 2010-01-25 | 2011-07-27 | 常州市建筑科学研究院有限公司 | Detection device for detecting slip and damage resistance of steel tube scaffold fastener |
| CN202599682U (en) * | 2011-12-15 | 2012-12-12 | 河南省基本建设科学实验研究院有限公司 | Device for testing anti-skid performance and anti-destruction performance of scaffold fastener |
Non-Patent Citations (1)
| Title |
|---|
| 钢管脚手架扣件力学性能试验夹具;盛利;《理化检验-物理分册》;20040908;第40卷(第9期);第474-476页 * |
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| Publication number | Publication date |
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| CN103162978A (en) | 2013-06-19 |
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Inventor after: Guan Xicai Inventor after: Han Linzeng Inventor after: Wang Huaigang Inventor after: Li Wei Inventor after: Li Minan Inventor after: Zhang Hui Inventor after: Ding Huifu Inventor after: Lu Limin Inventor after: Guo Ying Inventor after: Wang Jinghua Inventor after: Yan Benshan Inventor after: Shi Linghao Inventor before: Guan Xicai Inventor before: Han Linzeng Inventor before: Guo Ying Inventor before: Li Minan Inventor before: Wang Jinghua Inventor before: Yan Benshan Inventor before: Meng Supin Inventor before: Feng Junying Inventor before: Meng Wenqi Inventor before: Shi Linghao Inventor before: Yang Fei |
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