CN207959900U - A kind of scaffold protection network attachment fastener - Google Patents
A kind of scaffold protection network attachment fastener Download PDFInfo
- Publication number
- CN207959900U CN207959900U CN201720969764.0U CN201720969764U CN207959900U CN 207959900 U CN207959900 U CN 207959900U CN 201720969764 U CN201720969764 U CN 201720969764U CN 207959900 U CN207959900 U CN 207959900U
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- CN
- China
- Prior art keywords
- bearing
- fixed
- mobile jib
- ball
- protection network
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Abstract
The utility model discloses a kind of scaffold protection network attachment fasteners, including mobile jib, the mobile jib any one end is fixed with fixed block, and exposed ball is provided on the side wall of the mobile jib other end, the movable block that can be slided is provided on the mobile jib between the fixed block and ball；It is fixed with bearing B, the bearing B on the fixed block and is hinged with the fixed link that tail portion is provided with bearing A, the fixed link is rotated in bearing B along the axis perpendicular to bearing A, and bearing C is provided in the fixed link；It is fixed with bearing A, the bearing A on the movable block and is hinged with the supporting rod any one end for being provided at both ends with bearing B, the other end and bearing C of the supporting rod are hinged, and the supporting rod on movable block drives axis rotation of the fixed link around bearing A；One end that the mobile jib is provided with ball is socketed with casing by ball, and the utility model fixed form is simple and convenient, and the device high recycling rate, saves cost.
Description
Technical field
The utility model is related to Architectural Equipment field, specifically a kind of scaffold protection network attachment fastener.
Background technology
Scaffold protection network is also known as closely-knitted safety net, and closely-knitted safety net is generally in architectural engineering and is used, and makees
For the purpose of being protected with predominantly architectural engineering site safety, it can be effectively prevented the person, the fall injury of object prevents electric welding fire
Caused fire is spent, the pollution of noise dust is reduced, reaches civilized construction, environmental protection, the effect of beautifying city, so also known as
" dense mesh type building safety founds net ".It is exactly that we generally see the coloured vertical net that construction period surrounds whole building, it is big absolutely
Part is green, also there is part blue or only a few other colors, existing safety guard net generally use iron wire and nylon
Rope is fixed, and worker's installation fixed form is cumbersome, labour heavy workload.
Utility model content
The purpose of this utility model is to provide a kind of scaffold protection network attachment fasteners, substitute traditional iron wire or Buddhist nun
The fixed form of dragon rope binding, it is convenient for disassembly and assembly, it is safe.
The utility model is achieved through the following technical solutions：
A kind of scaffold protection network attachment fastener, including mobile jib, the mobile jib any one end are fixed with fixed block, and mobile jib is another
It is provided with exposed ball on the side wall of one end, the movement that can be slided is provided on the mobile jib between the fixed block and ball
Block；
Bearing B is fixed on the fixed block, the bearing B is hinged with the fixed link that tail portion is provided with bearing A, described solid
Fixed pole is rotated in bearing B along the axis perpendicular to bearing A, and bearing C is provided in the fixed link；
It is fixed with bearing A, the bearing A on the movable block and is provided at both ends with the supporting rod any one end hinge of bearing B
It connects, the other end and bearing C of the supporting rod are hinged, and the supporting rod on movable block drives fixed link to be rotated around the axis of bearing A；
One end that the mobile jib is provided with ball is socketed with casing by ball.
Preferably, the one end of the mobile jib far from bearing B is provided with cross-shaped through hole, and the shape of the mobile jib is cylinder
Shape.
Preferably, it is welding either clamping or one forging, the shape of the fixed block between the fixed block and mobile jib
Shape is the square that seamed edge is provided with chamfering.
Preferably, the ball is arranged on mobile jib in through-hole, fixed between two balls on the same straight line to connect
It is connected to spring, the spring connection ball is fixed in the through-hole of mobile jib.
Preferably, the one end of the fixed link far from bearing B is tip, and the fixed link is arc.
Preferably, the shape of the supporting rod is cylinder.
Preferably, two layers or extra two layers or more of hole is provided in described sleeve pipe, the same level is taken up an official post
Angle between adjacent holes of anticipating is 90 degree, and the ball being arranged on mobile jib is connected in the hole on casing.
Preferably, can be provided on the mobile jib it is multiple by fixed link and support bar group at drive mechanism.
The utility model compared with prior art, has the following advantages and advantageous effect：
（1）Multilayer hole is provided on casing, the ball on mobile jib is fixed in hole, and multilayer hole can adjust mobile jib
Protruded length, on the whole control attachment fastener length, adjust the distance between protection network and scaffold.
（2）Fixed link is hinged with fixed block and movable block respectively with supporting rod, and the opening of fixed link is realized in movable block movement
It is closed, the fixed link of closed state is passed through into fixed link, fixed link is then opened, just completes the fixation to protection network, it is fixed
Mode is simple, convenient.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is this practicability and casing separated structure schematic diagram；
Fig. 3 is the utility model fixed link closing structure schematic diagram；
Fig. 4 is the utility model fixed structure vertical view；
Fig. 5 is the utility model fixed link closing structure vertical view；
Fig. 6 is the utility model fixed link stationary state side view；
Fig. 7 is the utility model fixed link closed state side view；
Fig. 8 is fixed rod structure schematic diagram；
Fig. 9 is supporting bar structure schematic diagram；
Wherein 1- casings, 2- fixed links, 3- bearings C, 4- bearing B, 5- mobile jib, 6- supporting rods, 7- fixed blocks, 8- movements
Block, 9- bearings A, 10- ball, 11- bearings A, 12- bearing B.
Specific implementation mode
The utility model is described in further detail with reference to the preferred embodiment of the utility model, but this practicality
Novel embodiment is without being limited thereto.
Embodiment 1：
In conjunction with shown in attached drawing 1-9, a kind of scaffold protection network attachment fastener, including mobile jib 5,5 any one end of the mobile jib
It is fixed with fixed block 7, exposed ball 10 is provided on the side wall of 5 other end of mobile jib, between the fixed block 7 and ball 10
The movable block 8 that can be slided is provided on mobile jib 5；
It is fixed with bearing B4, the bearing B4 on the fixed block 7 and is hinged with the fixed link 2 that tail portion is provided with bearing A11,
The fixed link 2 is rotated in bearing B4 along the axis perpendicular to bearing A11, and bearing C3 is provided in the fixed link 2；
It is fixed with bearing A9, the bearing A9 on the movable block 8 and is provided at both ends with the supporting rod 6 of bearing B12 arbitrarily
One end is hinged, and the other end and bearing C3 of the supporting rod 6 are hinged, and the supporting rod 6 on movable block 8 drives fixed link 2 around bearing
The axis of A11 rotates；
One end that the mobile jib 5 is provided with ball 10 is socketed with casing 1 by ball 10.
Structural principle：
Be fixed with the ball 10 that both ends are equipped with spring on mobile jib 5 in the cross-hole of one end, ball 10 spring not by
In the state of extruding force, the volume of 10 half of ball is exposed on mobile jib 5, and a diameter of casing 1 and the mobile jib 5 of casing 1 just cover
The one end of mobile jib 5 with ball 10 is socketed in casing 1 by the diameter connect, and ball 10 is stuck in the hole on casing 1, casing 1
It fixes and completes with mobile jib 5, be provided with multilayer hole on casing 1, it is Telescopic Fixed on casing 1 to may be implemented mobile jib 5, mobile jib 5
Other end welding or be connected with fixed block 7, transportable movable block 8 is socketed between fixed block 7 and ball 10, it is fixed
Block 7 is hinged with fixed link 2 by the way that the bearing A11 in 2 tail end of fixed link is arranged, and movable block 8 passes through bearing B12 and cut with scissors with supporting rod 6
It connects, 6 other end of supporting rod is hinged with fixed link 2, and multiple fixed links 2 and supporting rod can be provided on fixed block 7 and movable block 8
6, movable block 8 along mobile jib 5 move up and down during supporting rod 6 drive fixed link 2 opening and closing is carried out centered on mobile jib 5, pacify
During filling protection network, select suitable length that ball 10 is fixed in corresponding hole, by movable block 8 towards fixed block 7
It pushes, fixed link 2 is made to be in closed state, mobile jib 5 and fixed link 2 are passed through into the fixed ring on protection network together, it is mobile
Block 8 is far from fixed block 7, and after fixed link 2 is opened completely, fixed movable block 8 just realizes the fixation to protection network, movable block 8
Fixed form can be that nested fixation be either welded and fixed or in mobile jib（5）On be threaded, in movable block（8）With it is solid
Determine block（7）Between nut is installed, movable block is fixed using screw fixation method, this field skill may be used in fixed form
Art personnel's known approaches, therefore be not described in detail herein, in disassembly process, movable block 8 only need to be loosened, makes 8 court of movable block
It is moved to fixed block 7, supporting rod 6 pushes fixed link 2 to be closed, and mobile jib 5 and fixed link 2 are taken out from fixed ring and just completed pair
The dismounting of protection network.
Embodiment 2：
In order to make ball 10 with being stably fixed on mobile jib 5, realizes that ball 10 is flexible, adjust mobile jib 5 in casing 1
Length, on the basis of the structure of embodiment 1 and principle, shown in attached drawing 1-9, mobile jib 5 described in the present embodiment
One end far from bearing B4 is provided with cross-shaped through hole, and the shape of the mobile jib 5 is cylindric, and the ball 10 is arranged in mobile jib
On 5 in through-hole, it is fixedly connected with spring between two balls 10 on the same straight line, the both ends are connected with ball 10
Spring is fixed in the through-hole of mobile jib 5.
Structural principle：
Ball 10 is provided at the both ends of each through-hole of cross-shaped through hole, the angle between adjacent ball 10 is 90 degree,
Ball 10 is fixed on by spring on mobile jib 5, and ball 10 has the outside that half volume is exposed at through-hole, presses ball 10, ball
10 can be retractable in through-hole completely, and after stopping pressing, ball 10 is ejected through-hole, telescopic rolling under the force of a spring
Pearl 10, which facilitates, adjusts length of the mobile jib 5 in casing 1, adjusts the distance between protection network and scaffold, cylindrical mobile jib 5,
Surface is smooth, simple in structure, will not be caused to damage to protection network when mounting and dismounting protection network.
In order to realize that protection network is firmly fixed in attachment fastener, and reach beautiful, safe effect, in embodiment 1
On the basis of structure and principle, shown in attached drawing 1-9, movable block 8 described in the present embodiment and fixed block 7 are respectively
The square for the chamfering that seamed edge is provided with.
Structural principle：
Four sides of movable block 8 and fixed block 7 are respectively articulated with there are one supporting rod 6 and fixed link 2, two neighboring fixation
Angle between bar 2 is 90 degree, and fixed link 2 entangles the fixed ring on protection network from four angles respectively, consolidates instead of old
Determine mode, iron wire is bundled in the mode on scaffold across fixed ring, the chamfering of the seamed edge of fixed block 7 and movable block 8 can prevent
Only scratch protection network.
Embodiment 3：
In order to the preferably fixed protection net of fixed link 2, by making supporting rod 6 that fixed link 2 be driven to transport on movable block 8
It is dynamic, on the basis of the structure of embodiment 1 and principle, shown in attached drawing 1-9, fixed link 2 described in the present embodiment
One end far from bearing B4 is tip, and the fixed link 2 is arc, and the shape of the supporting rod 6 is cylinder.
Structural principle：
After fixed link 2 is opened, the fixed link 2 of the arc-shaped on mobile jib 5 forms a concave regions, by consolidating for protection network
Determine that ring is more stable to be fixed on mobile jib 5, the endpoint of fixed link 2 is tip, and fixed link 2 is facilitated to be interspersed in the fixed ring of protection network
It is interior.
Embodiment 4：
In order to realize that the distance between protection network and scaffold are adjustable, shown in attached drawing 1-9, the present embodiment
Described in be provided with two layers or extra two layers or more of hole on casing 1, in the same level arbitrary adjacent holes it
Between angle be 90 degree, the ball 10 being arranged on mobile jib 5 is connected in the hole on casing 1.
Structural principle：
Ball 10 in the cross-hole being fixed on mobile jib 5 matches with the cross hole on casing 1, and ball 10 is blocked
The fixation between mobile jib 5 and casing 1 is just realized in the hole of casing 1, presses ball 10, ball 10 is made to be reduced in through-hole,
Mobile mobile jib 5 makes ball 10 correspond to the hole on next layer of casing 1, just realizes the telescopic adjustment of mobile jib 5.
The above is only the preferred embodiment of the utility model, not does limit in any form to the utility model
System, any simple modification made by the above technical examples according to the technical essence of the present invention, equivalent variations, each falls within
Within the scope of protection of the utility model.
Claims (7)
1. a kind of scaffold protection network attachment fastener, which is characterized in that including mobile jib（5）, the mobile jib（5）Any one end is fixed
There is fixed block（7）, mobile jib（5）Exposed ball is provided on the side wall of the other end（10）, the fixed block（7）With ball（10）
Between mobile jib（5）Upper sliding is provided with movable block（8）；
The fixed block（7）On be fixed with bearing B（4）, the bearing B（4）It is hinged with tail portion and is provided with bearing A（11）Fixation
Bar（2）, the fixed link（2）In bearing B（4）Along perpendicular to bearing A（11）Axis rotation, the fixed link（2）Upper setting
There is bearing C（3）；
The movable block（8）On be fixed with bearing A（9）, the bearing A（9）Be provided at both ends with bearing B（12）Supporting rod
（6）Any one end is hinged, the supporting rod（6）The other end and bearing C（3）It is hinged, movable block（8）On supporting rod（6）Band
Dynamic fixed link（2）Around bearing A（11）Axis rotation；
The mobile jib（5）It is provided with ball（10）One end pass through ball（10）It is socketed with casing（1）.
2. a kind of scaffold protection network attachment fastener according to claim 1, which is characterized in that the mobile jib is far from bearing
B（4）One end be provided with cross-shaped through hole, the through-hole diameter is equal to ball（10）Diameter, the mobile jib（5）Shape be circle
Column.
3. a kind of scaffold protection network attachment fastener according to claim 2, which is characterized in that the fixed block（7）With
Mobile jib（5）Between for welding either clamping or one forging, the fixed block（7）And movable block（8）Shape set for seamed edge
It is equipped with the square of chamfering.
4. a kind of scaffold protection network attachment fastener according to claim 2, which is characterized in that the ball（10）Setting
In mobile jib（5）In upper through-hole, spring is fixedly connected between two balls on the same straight line, the spring connects ball
（10）It is fixed on mobile jib（5）Through-hole in.
5. a kind of scaffold protection network attachment fastener according to claim 1, which is characterized in that the fixed link（2）Far
From bearing B（4）One end be tip, the fixed link（2）For arc.
6. a kind of scaffold protection network attachment fastener according to claim 1, which is characterized in that the supporting rod（6）'s
Shape is cylinder.
7. a kind of scaffold protection network attachment fastener according to claim 1, which is characterized in that described sleeve pipe（1）On set
It is equipped with two layers or extra two layers or more of hole, the angle in the same level between arbitrary adjacent holes is 90 degree,
It is described to be arranged in mobile jib（5）On ball be connected to casing（1）On hole in, the diameter of described hole is less than ball（10）'s
Diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720969764.0U CN207959900U (en) | 2017-08-04 | 2017-08-04 | A kind of scaffold protection network attachment fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720969764.0U CN207959900U (en) | 2017-08-04 | 2017-08-04 | A kind of scaffold protection network attachment fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207959900U true CN207959900U (en) | 2018-10-12 |
Family
ID=63724285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720969764.0U Expired - Fee Related CN207959900U (en) | 2017-08-04 | 2017-08-04 | A kind of scaffold protection network attachment fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207959900U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441092A (en) * | 2018-11-22 | 2019-03-08 | 蒿振侠 | A kind of docking hinge structure falling the adjacent two linked network bars of object protective net |
| CN110905233A (en) * | 2019-12-12 | 2020-03-24 | 南通大学 | Supporting template for building |
-
2017
- 2017-08-04 CN CN201720969764.0U patent/CN207959900U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441092A (en) * | 2018-11-22 | 2019-03-08 | 蒿振侠 | A kind of docking hinge structure falling the adjacent two linked network bars of object protective net |
| CN109441092B (en) * | 2018-11-22 | 2021-01-15 | 福州鼓楼纹英建筑工程有限责任公司 | Butt joint hinge structure of two adjacent net hanging rods of falling object protection net |
| CN110905233A (en) * | 2019-12-12 | 2020-03-24 | 南通大学 | Supporting template for building |
| CN110905233B (en) * | 2019-12-12 | 2021-09-10 | 南通大学 | Supporting template for building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190703 Address after: 062550 Shicun, Yanbao Township, Renqiu City, Cangzhou City, Hebei Province Patentee after: Renqiu Dingxin Construction Equipment Co.,Ltd. Address before: 611200 No. 495, Fei Yun Dong Road, Chongzhou Economic Development Zone, Chengdu, Sichuan. Patentee before: CHENGDU ZHAOFENG SINUO TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20210804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |