CN204691213U - A kind of latch connecting pin hand cradle - Google Patents
A kind of latch connecting pin hand cradle Download PDFInfo
- Publication number
- CN204691213U CN204691213U CN201520363353.8U CN201520363353U CN204691213U CN 204691213 U CN204691213 U CN 204691213U CN 201520363353 U CN201520363353 U CN 201520363353U CN 204691213 U CN204691213 U CN 204691213U
- Authority
- CN
- China
- Prior art keywords
- latch
- jack
- limited block
- tube
- spacing button
- 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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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a kind of latch connecting pin hand cradle, comprise transverse tube, vertical tube and latch, the end of described transverse tube has the first jack, described latch has the limited block of outwardly convex, the bottom of described latch is provided with the spacing button that can rotate relative to latch, the upper end of described latch has the knob that diameter is greater than described first jack diameter, the tube wall of described vertical tube has the connecting portion of outwardly convex, described connecting portion has the second jack, the hole wall of described second jack has the passage longitudinally arranging and be convenient to described limited block and spacing button and pass through, the hole wall of described second jack has the stopper slot screwed in for limited block.Owing to latch being provided with limited block and spacing button, the dual latch that prevents departs from transverse tube and vertical tube, improves the firmness that scaffold is built, reduces potential safety hazard.
Description
Technical field
The utility model belongs to technical field of municipal construction, relates to a kind of latch connecting pin hand cradle.
Background technology
In the scaffold that existing latch connects, latch is directly plugged on transverse tube and vertical tube by Action of Gravity Field, and such latch easily comes off, and there is larger potential safety hazard.
Summary of the invention
The utility model proposes a kind of latch connecting pin hand cradle for prior art Problems existing, and object is to reduce potential safety hazard by the firmness that raising scaffold is built.
The utility model is achieved in that
A kind of latch connecting pin hand cradle, it is characterized in that, comprise transverse tube, vertical tube and latch, the end of described transverse tube has the first jack, described latch has the limited block of outwardly convex, the bottom of described latch is provided with the spacing button that can rotate relative to latch, the upper end of described latch has the knob that diameter is greater than described first jack diameter, the tube wall of described vertical tube has the connecting portion of outwardly convex, described connecting portion has the second jack, the hole wall of described second jack has the passage longitudinally arranging and be convenient to described limited block and spacing button and pass through, the hole wall of described second jack has the stopper slot screwed in for limited block.
A kind of latch connecting pin hand cradle provided by the utility model, owing to latch being provided with limited block and spacing button, the dual latch that prevents departs from transverse tube and vertical tube, improves the firmness that scaffold is built, reduces potential safety hazard.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model scaffold.
Fig. 2 is the A-A view in Fig. 1.
Detailed description of the invention
Below just accompanying drawing in conjunction with the embodiments, is described in further detail detailed description of the invention of the present utility model, is easier to understand, grasp to make technical solutions of the utility model.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Present embodiments provide a kind of latch 300 connecting pin hand cradle, as shown in Figure 1 and Figure 2, the transverse tube 100 on the left side in Fig. 1 and latch 300 are not assembled on vertical tube 200, and in Fig. 1, the transverse tube 100 on the right is assembled on vertical tube 200 by latch 300.Scaffold comprises transverse tube 100, vertical tube 200 and latch 300, the end of described transverse tube 100 has the first jack 110, described latch 300 has the limited block 310 of outwardly convex, the bottom of described latch 300 is provided with the spacing button 320 that can rotate relative to latch 300, the upper end of described latch 300 has the knob 330 that diameter is greater than described first jack 110 diameter, the tube wall of described vertical tube 200 has the connecting portion of outwardly convex, described connecting portion has the second jack 210, the hole wall of described second jack 210 has the passage 220 longitudinally arranging and be convenient to described limited block 310 and spacing button 320 and pass through, the hole wall of described second jack 210 has the stopper slot 230 screwed in for limited block 310.
During assembling, transverse tube 100 is ridden over the top of connecting portion, first jack 110 and the second jack 210 align, make limited block 310 and spacing button 320 aligned with channel 220, latch 300 is inserted the first jack 110 and the second jack 210, being inserted into turn knobs 330 after putting in place makes limited block 310 enter in stopper slot 230, the spacing button of turn 320 makes spacing button 320 and passage 220 stagger again, such limited block 310 and spacing button 320 prevent latch 300 from departing from the first jack 110 and the second jack 210 simultaneously, and limited block 310 and spacing button 320 natural aligned with channel 220 possibility minimum, the stability that latch 300 connects is high.
Should be understood that; the foregoing is only preferred embodiment of the present utility model; be not sufficient to limit the technical solution of the utility model; for those of ordinary skills; within spirit of the present utility model and principle; can be increased and decreased according to the above description, replaced, converted or improved, and all these increases and decreases, replacement, conversion or the technical scheme after improving, all should belong to the protection domain of the utility model claims.
Claims (1)
1. a latch connecting pin hand cradle, it is characterized in that, comprise transverse tube, vertical tube and latch, the end of described transverse tube has the first jack, described latch has the limited block of outwardly convex, the bottom of described latch is provided with the spacing button that can rotate relative to latch, the upper end of described latch has the knob that diameter is greater than described first jack diameter, the tube wall of described vertical tube has the connecting portion of outwardly convex, described connecting portion has the second jack, the hole wall of described second jack has the passage longitudinally arranging and be convenient to described limited block and spacing button and pass through, the hole wall of described second jack has the stopper slot screwed in for limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520363353.8U CN204691213U (en) | 2015-05-29 | 2015-05-29 | A kind of latch connecting pin hand cradle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520363353.8U CN204691213U (en) | 2015-05-29 | 2015-05-29 | A kind of latch connecting pin hand cradle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204691213U true CN204691213U (en) | 2015-10-07 |
Family
ID=54231522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520363353.8U Expired - Fee Related CN204691213U (en) | 2015-05-29 | 2015-05-29 | A kind of latch connecting pin hand cradle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204691213U (en) |
-
2015
- 2015-05-29 CN CN201520363353.8U patent/CN204691213U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20151007 Termination date: 20190529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |