CN203654715U - Scaffold fastener - Google Patents
Scaffold fastener Download PDFInfo
- Publication number
- CN203654715U CN203654715U CN201420031650.8U CN201420031650U CN203654715U CN 203654715 U CN203654715 U CN 203654715U CN 201420031650 U CN201420031650 U CN 201420031650U CN 203654715 U CN203654715 U CN 203654715U
- Authority
- CN
- China
- Prior art keywords
- button
- moving
- section
- segmental arc
- rod member
- 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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Abstract
The utility model discloses a scaffold fastener. The scaffold fastener comprises two connecting plates which are fixedly connected or hinged together, and the two connecting plates are both fixedly connected with fastening mechanisms; each fastening mechanism comprises a fixed fastener body and a movable fastener body which are hinged together, the fixed fastener body is composed of a fixed arc section and a fixed fastening section, the movable fastener body is composed of a movable arc section and a movable fastening section, the fixed arc section and the movable arc section are matched with each other to form a rod cavity for accommodating a round rod piece, the fixed fastening section is provided with a notch for the movable fastener body to enter, and the movable fastener body is connected with a wedge block which can be plugged between the fixed fastening section and the movable fastening section and drive the fixed fastener body and the movable fastener body to achieve fastening. If the two connecting plates are fixedly connected, the axises of the two rod cavities of the two fastening mechanisms are perpendicular to each other, and if the two connecting plates are hinged, the included angle between the axises of the two rod cavity of the two fastening mechanisms can be at any degrees. The scaffold fastener is high in dismounting and mounting speed, avoids the trouble dismounting inconvenience caused by thread damage and can be used repeatedly to achieve a long service life.
Description
Technical field
The utility model relates to a kind of scaffold clasp.
Background technology
Scaffold has many montants and Duo Gen cross bar to form, and also needs if desired to arrange many braces, and above-mentioned each rod member is linked to be frame construction by scaffold clasp.Existing scaffold clasp, is all connected fasteningly with nut by bolt, the screw thread of bolt easily damages, and easily causes dismounting and difficulty is installed, and access times reduce, and have reduced accordingly application life.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of scaffold clasp that does not need screw threads for fastening.
In order to solve the problems of the technologies described above, the utility model provides a kind of scaffold clasp with following structure, its design feature is to comprise two terminal pads affixed or that be hinged together, on two terminal pads, be all connected with can with the circular rod member clip connection device being connected that links closely, described clip connection device comprises and affixed the determining button and determine the hinged moving button of button with described of described terminal pad, determine button by determining the lock button section of segmental arc one end and form with the affixed segmental arc and being connected to of determining of described terminal pad, moving button is made up of with the moving snap close section being connected on moving segmental arc the other end the hinged moving segmental arc in an end and the other end of determining segmental arc, determining segmental arc and moving segmental arc matches and can form the rod member chamber that holds circular rod member, lock button section is provided with the breach entering for moving button, on moving button, be connected with rotatable slidably and after moving button enters also gap crossing, can fill in to be inserted between described lock button section and moving snap close section and to order about and determine button and moving button is held in the wedge on circular rod member, if two terminal pads are affixed, the axis in the rod member chamber of two clip connection devices is mutually vertical, if two terminal pads are hinged, the angle of the axis in the rod member chamber of two clip connection devices can be arbitrarily angled.
It is described that to determine button be first one section of reinforcing bar to be curved to U-shaped, more U-shaped is curved and determine the reinforcing bar bending member that segmental arc and lock button section form by bending technique; The U-shaped groove of described U-shaped is described breach.
Described moving button is to set out by bending technique is curved on one section of steel plate the steel plate bending part that segmental arc and moving snap close section form.
On described moving button, be connected with one end and the joint pin that moving snap close section is connected, the other end is connected with moving segmental arc, wedge is provided with chute, and the joint pin of wedge by through chute realized and moved rotatably annexation slidably of button.
Mode of occupation of the present utility model is as follows: will move button and determine button double team on rod member after, make the moving snap close section of button cross the breach in the lock button section of determining button together with wedge, thereby snap close section and lock button section are formed intersects, then rotating wedge inserts between moving snap close section and lock button section to proper angle and by wedge, again firmly by wedge jam-pack, moving button and determine double team that button will be tightly on rod member under the effect that supports of wedge, just can complete scaffold clasp and be connected with the locking of rod member after wedge jam-pack puts in place.When dismounting, wedge is oppositely released.
From above-mentioned to being not difficult to find out the description of use procedure, the utility model is compared with existing bolt nut locking type scaffold clasp, and the utility model dismounting and installation rate are fast, the constant worry of dismounting causing without thread damage, can repeatedly use long service life.
Brief description of the drawings
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail:
Fig. 1 is the structural representation of the utility model open mode;
Fig. 2 is the structural representation of the utility model snap close state.
Detailed description of the invention
See figures.1.and.2, scaffold clasp provided by the utility model, comprise on two terminal pads, 1, two terminal pad 1 being hinged together by riveting axle 9, be all connected with can with the circular rod member clip connection device being connected that links closely, described clip connection device comprises and affixed the determining button and determine the hinged moving button of button with described of described terminal pad 1, determine button by forming with affixed the determining segmental arc 2 and be connected to the lock button section 3 of determining segmental arc 2 one ends of described terminal pad 1, moving button is made up of with the moving snap close section 5 being connected on moving segmental arc 4 the other end the hinged moving segmental arc 4 in an end and the other end of determining segmental arc 2, determining segmental arc 2 and moving segmental arc 4 matches and can form the rod member chamber 6 that holds circular rod member, lock button section 3 is provided with the breach 7 entering for moving button, on moving button, be connected with rotatable slidably and after moving button enters also gap crossing, can fill in to be inserted between described lock button section 3 and moving snap close section 5 and to order about and determine button and moving button is held in the wedge 8 on circular rod member.It is described that to determine button be first one section of reinforcing bar to be curved to U-shaped, more U-shaped is curved and determine the reinforcing bar bending member that segmental arc 2 and lock button section 3 form by bending technique; The U-shaped groove of described U-shaped is described breach 7.Described moving button is to set out by bending technique is curved on one section of steel plate the steel plate bending part that segmental arc 4 and moving snap close section 5 form.On described moving button, be connected with the joint pin 10 that one end is connected with moving snap close section 5, the other end is connected with moving segmental arc 4, wedge 8 is provided with chute 11, and wedge 8 is realized and rotatably annexation slidably of moving button by the joint pin 10 through chute 11.Because two terminal pads 1 are hinged, two terminal pads 1 can rotate relative to realizing 360 °, and the angle of the axis in the rod member chamber 6 of two clip connection devices can be arbitrarily angled, that is to say and all can connect with the scaffold clasp of said structure two rod members of any angle.
The another kind of implementation of the utility model also can see figures.1.and.2, include above-mentioned all technical characterictics except riveting axle 9, two terminal pads 1 are not hinged, but be directly fixed together, when two terminal pads 1 are integral, need the axis in rod member chamber 6 of two clip connection devices mutually vertical; The scaffold clasp of this structure is applicable to connecting two rod members that are vertical interlaced relation.
See figures.1.and.2, shown in Fig. 1 is the structural representation of open mode of the present utility model, under open mode, the moving button of upset makes it and determines button and close up, make the moving snap close section 5 of button cross the breach 7 in the lock button section 3 of determining button together with wedge 8, thereby snap close section 5 and lock button section 3 are formed intersects, determine segmental arc 2 and moving segmental arc 4 match form hold circular rod member rod member chamber 6, then rotating wedge 8 inserts between moving snap close section 5 and lock button section 3 to proper angle and by wedge 8, again firmly by wedge 8 jam-packs, under the effect that supports of wedge 8, move button and determine button and will be positioned on the rod member in rod member chamber 6 by double team tightly, after wedge 8 jam-packs put in place, just can complete scaffold clasp is connected with the locking of rod member, when dismounting, wedge 8 is oppositely released.
Claims (4)
1. a scaffold clasp, is characterized in that comprising two terminal pads affixed or that be hinged together, on two terminal pads, be all connected with can with the circular rod member clip connection device being connected that links closely, described clip connection device comprises and affixed the determining button and determine the hinged moving button of button with described of described terminal pad, determine button by determining the lock button section of segmental arc one end and form with the affixed segmental arc and being connected to of determining of described terminal pad, moving button is made up of with the moving snap close section being connected on moving segmental arc the other end the hinged moving segmental arc in an end and the other end of determining segmental arc, determining segmental arc and moving segmental arc matches and can form the rod member chamber that holds circular rod member, lock button section is provided with the breach entering for moving button, on moving button, be connected with rotatable slidably and after moving button enters also gap crossing, can fill in to be inserted between described lock button section and moving snap close section and to order about and determine button and moving button is held in the wedge on circular rod member, if two terminal pads are affixed, the axis in the rod member chamber of two clip connection devices is mutually vertical, if two terminal pads are hinged, the angle of the axis in the rod member chamber of two clip connection devices can be arbitrarily angled.
2. scaffold clasp as claimed in claim 1, is characterized in that described to determine button be first one section of reinforcing bar to be curved to U-shaped, more U-shaped is curved and determine the reinforcing bar bending member that segmental arc and lock button section form by bending technique; The U-shaped groove of described U-shaped is described breach.
3. scaffold clasp as claimed in claim 1, is characterized in that described moving button is to set out by bending technique is curved on one section of steel plate the steel plate bending part that segmental arc and moving snap close section form.
4. scaffold clasp as claimed in claim 1, it is characterized in that being connected with on described moving button one end and moving snap close section is connected, the other end is connected with moving segmental arc joint pin, wedge is provided with chute, and the joint pin of wedge by through chute realized and moved rotatably annexation slidably of button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420031650.8U CN203654715U (en) | 2014-01-20 | 2014-01-20 | Scaffold fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420031650.8U CN203654715U (en) | 2014-01-20 | 2014-01-20 | Scaffold fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203654715U true CN203654715U (en) | 2014-06-18 |
Family
ID=50921119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420031650.8U Expired - Fee Related CN203654715U (en) | 2014-01-20 | 2014-01-20 | Scaffold fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203654715U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372938A (en) * | 2014-11-12 | 2015-02-25 | 赖永荣 | Fastening type scaffold fixing device |
| CN105464361A (en) * | 2015-12-31 | 2016-04-06 | 宁夏电力建设工程公司 | Binding device for scaffold plate |
-
2014
- 2014-01-20 CN CN201420031650.8U patent/CN203654715U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372938A (en) * | 2014-11-12 | 2015-02-25 | 赖永荣 | Fastening type scaffold fixing device |
| CN105464361A (en) * | 2015-12-31 | 2016-04-06 | 宁夏电力建设工程公司 | Binding device for scaffold plate |
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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: 20140618 Termination date: 20210120 |