CN201314118Y - Self-locking fixing and connecting piece used for building - Google Patents
Self-locking fixing and connecting piece used for building Download PDFInfo
- Publication number
- CN201314118Y CN201314118Y CNU2008202320729U CN200820232072U CN201314118Y CN 201314118 Y CN201314118 Y CN 201314118Y CN U2008202320729 U CNU2008202320729 U CN U2008202320729U CN 200820232072 U CN200820232072 U CN 200820232072U CN 201314118 Y CN201314118 Y CN 201314118Y
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- CN
- China
- Prior art keywords
- clasp
- retaining ring
- coupling ring
- self
- 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.)
- Expired - Lifetime
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Abstract
A self-locking fixing and connecting piece used for building comprises a transverse retaining ring (1), a longitudinal retaining ring (2) and a connecting casing (3) connecting the transverse and the longitudinal retaining rings, and is characterized in that one ends of the left retaining ring (4) and the right retaining ring (5) of the longitudinal retaining ring (2) are connected through a rivet (6), and the other ends thereof are flexibly sleeved on a shaft (9) arranged in the connecting casing (3) through two connecting rings (7) and (8); a return spring (10) is arranged at the lower end of the shaft (9), and a contact block (11), of which the upper end is located inside the transverse retaining ring (1), is arranged at the upper end of the shaft (9); and a downward slope is arranged on the part of the connecting casing (3) in contact with the connecting rings (7) and (8). The fixing and connecting piece has the advantages of simple structure, convenient disassembly and assembly, good effects, low cost and self-locking function, and can effectively ensure construction safety.
Description
Technical field:
The utility model relates to a kind of connector, and is especially a kind of simple in structure, and easy accessibility is effective, cost is low, can be widely used in the fixed connecting piece that has auto-lock function of building trade.
Background technology:
In building trade, setting up scaffold is absolutely necessary, but the existing used fastener of scaffold that sets up is that the mode that adopts two bolt and nuts that cooperatively interact to interlock connects, because its pretightning force is quantitative, can become flexible by nature when being subjected to mechanical oscillation; And be threaded on the bolt and nut, when mortar etc. drops on the screw thread place, can add flat thread or corrosion screw thread, bring great difficulty to dismounting, when needs are dismantled, can only take the mode destroyed, make it to scrap, also will invade before reusing and wash, change a silk rolling again with kerosene, bolt, nut that preparation is scrapped or dropped have increased the workload and the use cost of dismounting.
Summary of the invention:
The utility model is in order to solve existing in prior technology the problems referred to above, to provide a kind of simple in structure, and easy accessibility is effective, cost is low, can be widely used in the fixed connecting piece that has auto-lock function of building trade.
Technical solution of the present utility model is: a kind of self-locking fixed connecting piece for building, comprise horizontal clasp 1, vertically clasp 2 with the two is linked together be connected housing 3, it is characterized in that: form the left clasp 4 of described vertical clasp 2 and an end of right clasp 5 and link together by rivet 6, the other end is respectively by coupling ring 7, coupling ring 8 is actively socketed on and is arranged on the axle 9 that connects in the housing 3, the lower end of axle 9 is provided with back-moving spring 10, the upper end is provided with contact block 11, the upper end of contact block 11 is positioned at horizontal clasp 1, with coupling ring 7, coupling ring 8 contact the part connection housing 3 be set to downward domatic.
The utility model is compared with prior art, has following advantage:
1. install, convenient disassembly is quick, can effectively improve the operating efficiency of setting up scaffold, improves work efficiency 6-8 doubly than traditional erection mode.
2. rational in infrastructure, safe and reliable, adopt the frame for movement mode that lock bracket is fastening, laterally clasp and vertical clasp link, and realize auto-lock function, guarantee construction safety.
3. when things such as mortar, paint are trickled down on this device, this device such as can not corrode at the destruction of form, can reuse, and has saved cost of manufacture and the maintenance cost in the building construction process.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the vertical view of the utility model embodiment.
Fig. 3 connects the structural representation of housing parts for the utility model embodiment.
The specific embodiment:
Below in conjunction with the description of drawings specific embodiment of the present utility model.As Fig. 1, Fig. 2, shown in Figure 3: a kind of self-locking fixed connecting piece for building, by horizontal clasp 1, vertical clasp 2 and is connected housing 3 three parts and forms, horizontal clasp 1 links together by being connected housing 3 with vertical clasp 2; Vertically clasp 2 is made up of left clasp 4 and right clasp 5, and the end of the two links together by rivet 6, and the other end is actively socketed on the axle 9 by coupling ring 7, coupling ring 8 respectively, and can move axially on axle 9; Axle 9 is arranged on and connects housing 3 inside, and the lower end of axle 9 is provided with back-moving spring 10, and the upper end is provided with contact block 11, and the upper end of contact block 11 is positioned at horizontal clasp 1, is provided with the downward gradient with the contact housing 3 that is connected of part of coupling ring 7, coupling ring 8.
The course of work of the utility model embodiment self-locking fixed connecting piece for building is as follows: at first a vertical tube is inserted in vertical clasp 2, behind the location another root transverse tube is inserted in the horizontal clasp 1, the contact block 11 that be positioned at horizontal clasp 1 this moment moves downward under the effect of transverse tube, and promotion is positioned at the axle 9 of its lower end, owing to be socketed with the coupling ring 7 that links together with left clasp 4 and right clasp 5 on the axle 9, coupling ring 8, and with coupling ring 7, coupling ring 8 contact the part connection housing 3 be provided with the downward gradient, when coupling ring 7 and coupling ring 8 move downward along with axle 9, because the existence of the gradient, force coupling ring 7, coupling ring 8 move toward one another, thus left clasp 4 and right clasp 5 are clamped the vertical tube between the two;
When needs are dismantled, the transverse tube that at first will be positioned at horizontal clasp 1 takes out, the back-moving spring 10 that originally is positioned at compressive state this moment upwards promotes axle 9, contact block 11, coupling ring 7 and coupling ring 8 just can be under the elastic deformation force's of left clasp 4 and right clasp 5 self effects, counter motion, make vertical clasp 2 unclamp vertical tube, then vertical tube is extracted out from vertical clasp 2, realize dismounting.
Claims (1)
1, a kind of self-locking fixed connecting piece for building, comprise horizontal clasp (1), vertically clasp (2) with the two is linked together be connected housing (3), it is characterized in that: form the left clasp (4) of described vertical clasp (2) and an end of right clasp (5) and link together by rivet (6), the other end is respectively by coupling ring (7), coupling ring (8) is actively socketed on and is arranged on the axle (9) that connects in the housing (3), the lower end of axle 9 is provided with back-moving spring (10), the upper end is provided with contact block (11), the upper end of contact block (11) is positioned at horizontal clasp (1), with coupling ring (7), coupling ring (8) contact the part connection housing (3) be set to downward domatic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202320729U CN201314118Y (en) | 2008-12-25 | 2008-12-25 | Self-locking fixing and connecting piece used for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202320729U CN201314118Y (en) | 2008-12-25 | 2008-12-25 | Self-locking fixing and connecting piece used for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201314118Y true CN201314118Y (en) | 2009-09-23 |
Family
ID=41125911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202320729U Expired - Lifetime CN201314118Y (en) | 2008-12-25 | 2008-12-25 | Self-locking fixing and connecting piece used for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201314118Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102080447A (en) * | 2010-12-19 | 2011-06-01 | 曾凡荣 | Engineering building construction scaffold |
| CN103510698A (en) * | 2012-11-22 | 2014-01-15 | 周立新 | Fastener and manufacturing method thereof |
| CN108625587A (en) * | 2018-06-01 | 2018-10-09 | 广州城建职业学院 | A kind of scaffold self-locking card section for building |
| CN110409807A (en) * | 2019-08-09 | 2019-11-05 | 天津建工城市建设发展有限公司 | A kind of high form-tie assembly on roof |
-
2008
- 2008-12-25 CN CNU2008202320729U patent/CN201314118Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102080447A (en) * | 2010-12-19 | 2011-06-01 | 曾凡荣 | Engineering building construction scaffold |
| CN102080447B (en) * | 2010-12-19 | 2012-07-04 | 曾凡荣 | Engineering building construction scaffold |
| CN103510698A (en) * | 2012-11-22 | 2014-01-15 | 周立新 | Fastener and manufacturing method thereof |
| CN103510698B (en) * | 2012-11-22 | 2016-09-28 | 周立新 | Fastener and manufacture method thereof |
| CN108625587A (en) * | 2018-06-01 | 2018-10-09 | 广州城建职业学院 | A kind of scaffold self-locking card section for building |
| CN110409807A (en) * | 2019-08-09 | 2019-11-05 | 天津建工城市建设发展有限公司 | A kind of high form-tie assembly on roof |
| CN110409807B (en) * | 2019-08-09 | 2021-05-07 | 天津建工城市建设发展有限公司 | High formwork system on roof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090923 |
|
| CX01 | Expiry of patent term |