CN201991211U - Cross fastener for locking round pipes - Google Patents
Cross fastener for locking round pipes Download PDFInfo
- Publication number
- CN201991211U CN201991211U CN2011200165006U CN201120016500U CN201991211U CN 201991211 U CN201991211 U CN 201991211U CN 2011200165006 U CN2011200165006 U CN 2011200165006U CN 201120016500 U CN201120016500 U CN 201120016500U CN 201991211 U CN201991211 U CN 201991211U
- Authority
- CN
- China
- Prior art keywords
- bolt
- pipe clamping
- fastening bolt
- nut
- clamping 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 - Fee Related
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to a cross fastener for locking round pipes, which comprises a pipe clamping piece and a bolt, wherein the pipe clamping piece is in a U shape, each two pipe clamping pieces are crossed, the bottoms of the U-shaped structures are buckled, and the fastening bolt is arranged at the position of an opening. The upper end of one side of the pipe clamping piece inclines outwards, the upper portion of the inclined portion is provided with an opening groove, and the lower portion of the inclined portion is provided with a round angle for meshing. The upper portion of the other side is provided with a long hole, and the lower portion of the other side is provided with a guiding structure. The fastening bolt is in a bending shape, and a nut is sleeved at the end of the fastening bolt which penetrates out of the long hole. Threads at the end of the bolt with the nut are destroyed. The cross fastener for locking the round pipes can tightly clamp steel pipes, and the guiding structure can ensure the steel pipes to keep straight in the pipe clamping piece, thereby ensuring two clamped steel pipes to be perpendicular. The cross fastener facilitates construction of round pipe scaffolds, can be mounted and dismounted quickly, and has a low maintaining cost.
Description
Technical field
The utility model relates to building scaffold, particularly a kind of pipe locking cross buckle.
Background technology
Present scaffold for building has adopted steel pipe to build basically, and these steel pipes are divided into transverse tube and standpipe by function, transverse tube and standpipe need bundle the formation scaffold, but no matter be rope or iron wire binding, all waste time and energy very much, be difficult to the strengths set forth that reaches default simultaneously.
The utility model content
For remedying above-mentioned deficiency, the utility model provides a kind of pipe locking cross buckle.
The utility model pipe locking cross buckle comprises clamp spare and bolt, and wherein: described clamp spare is the U font, and two clamp spare right-angled intersection combinations interlock at the bottom of the U font, and opening part is provided with fastening bolt.
Described clamp spare upper end on one side is outward-dipping, and open slot is arranged on the sloping portion, and the interlock fillet is arranged down; Slotted hole is arranged at other end top, and guide frame is arranged at the bottom.
Described fastening bolt stretches out the slotted hole end to be with nut for bending shape, and the bolt end thread after the cover top nut is destroyed.
The utility model pipe locking cross buckle, stronger to the clamping degree of steel pipe, guide frame can guarantee steel pipe straight in clamp spare, has also just guaranteed vertical between two steel pipes of binding; Conveniently build the pipe scaffold, installing/dismounting is quick, and maintenance cost is low.
Description of drawings
Fig. 1 is the elevation of the utility model pipe locking cross buckle;
Fig. 2 is the vertical view of the utility model pipe locking cross buckle;
Fig. 3 is the stereogram of the utility model pipe locking cross buckle;
Fig. 4 is the lateral view of clamp spare;
Fig. 5 is the stereogram of clamp spare;
Fig. 6 is the application drawing of the utility model pipe locking cross buckle;
Fig. 7 is the application stereogram of the utility model pipe locking cross buckle.
The specific embodiment
Below in conjunction with embodiment the utility model pipe locking cross buckle is done detailed explanation.
Fig. 1 is the elevation of the utility model pipe locking cross buckle; Fig. 2 is its vertical view; Fig. 3 is its stereogram.
The utility model pipe locking cross buckle comprises clamp spare 1 and fastening bolt 2.
During use, unclamp nut 3, remove bolt 2 from open slot 12, steel pipe is inserted, retract bolt 2, snap in the open slot 12, fastening nut 3 can step up steel pipe; After clamping a steel pipe, clamp second steel pipe, promptly finish the binding of two steel pipes with another clamp spare.Stronger for making the clamping degree of steel pipe, bolt 2 is complied with steel tube section, in advance bending; Guide frame 13 can guarantee steel pipe straight in clamp spare 1, has also just guaranteed vertical between two steel pipes of binding.
Claims (3)
1. a pipe locking cross buckle comprises clamp spare and bolt, and it is characterized in that: described clamp spare is the U font, and two clamp spare right-angled intersection combinations interlock at the bottom of the U font, and opening part is provided with fastening bolt.
2. pipe locking cross buckle according to claim 1, it is characterized in that: described clamp spare upper end on one side is outward-dipping, and open slot is arranged on the sloping portion, and the interlock fillet is arranged down; Slotted hole is arranged at other end top, and guide frame is arranged at the bottom.
3. pipe locking cross buckle according to claim 2, it is characterized in that: described fastening bolt stretches out the slotted hole end to be with nut for bending shape, and the bolt end thread after the cover top nut is destroyed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200165006U CN201991211U (en) | 2011-01-19 | 2011-01-19 | Cross fastener for locking round pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200165006U CN201991211U (en) | 2011-01-19 | 2011-01-19 | Cross fastener for locking round pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201991211U true CN201991211U (en) | 2011-09-28 |
Family
ID=44667700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200165006U Expired - Fee Related CN201991211U (en) | 2011-01-19 | 2011-01-19 | Cross fastener for locking round pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201991211U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403613A (en) * | 2018-12-04 | 2019-03-01 | 刘佩录 | A kind of novel cruciform fastening for falsework and its production method |
| CN109539306A (en) * | 2018-09-27 | 2019-03-29 | 中山市思源电器有限公司 | A kind of combustion gas guide ignites device assembly |
-
2011
- 2011-01-19 CN CN2011200165006U patent/CN201991211U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539306A (en) * | 2018-09-27 | 2019-03-29 | 中山市思源电器有限公司 | A kind of combustion gas guide ignites device assembly |
| CN109403613A (en) * | 2018-12-04 | 2019-03-01 | 刘佩录 | A kind of novel cruciform fastening for falsework and its production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20110928 Termination date: 20190119 |