CN204850416U - Scaffold connecting piece - Google Patents
Scaffold connecting piece Download PDFInfo
- Publication number
- CN204850416U CN204850416U CN201520534304.6U CN201520534304U CN204850416U CN 204850416 U CN204850416 U CN 204850416U CN 201520534304 U CN201520534304 U CN 201520534304U CN 204850416 U CN204850416 U CN 204850416U
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- China
- Prior art keywords
- groove
- deep
- connection bar
- lateral connection
- chip breaker
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Abstract
The utility model discloses a scaffold connecting piece, including the connecting piece base member, the connecting piece base member is globular, the middle part of connecting piece base member is equipped with the ring channel, before the ring channel is located, the back, a left side, the position punishment of four directions on the right side do not vertically is equipped with the arc wall, swing joint has a plurality of transverse connection poles in ring channel and the arc wall, be located the fixed slot A that ring channel and arc wall crossing position were equipped with the transverse connection pole respectively, the tip position punishment of arc wall do not is equipped with the fixed slot B of transverse connection pole, the directional centre of sphere of one end of transverse connection pole, the other end stretches out the connecting piece base member, the connecting piece matrix surface is equipped with the inserted hole of transverse connection pole, and the inserted hole passes through spread groove and ring channel or arc wall intercommunication. According to the structure, the utility model discloses a scaffold connecting piece, a plurality of transverse connection poles can follow the ring channel or the arc wall removes to can be fixed in ring channel and arc wall cross section respectively or be fixed in the arc wall tip by according to actual need, improved the suitability of connecting piece.
Description
Technical field
The utility model relates to scaffold fastenings field, is specifically related to a kind of scaffold fastenings.
Background technology
Scaffold (scaffold) refers to that job site is the various supports that operative also solves vertically and horizontal transport is set up.The generic term on building circle, refers to building site be used in the higher place that cannot directly construct of exterior wall, interior decoration or floor height.Work up and down mainly for constructor or perimeter security net is gone along with sb. to guard him and high-altitude installation component etc., be exactly plainly build a framework, scaffold makes material to be had usually: bamboo and wood, steel pipe or synthetic materials etc.Some engineering is also worked as template with scaffold and is used, and the department such as this external advertising, municipal administration, traffic road and bridge, mine is also extensively used.
Because design of coupler scaffold has bearing capacity comparatively greatly, set up the features such as flexible, both economical, so the scaffold utilization rate of fastener type is very high.But design of coupler scaffold also has unavoidable shortcoming, such as: the rod member of Nodes is eccentric connection.Although those skilled in the art have done a lot of research for this aspect, can bring while this problem of solution and inconvenience has been installed and the defect such as applicability is low.
Summary of the invention
The purpose of this utility model is: overcome the deficiencies in the prior art, a kind of scaffold fastenings is provided, multiple lateral connection bar can annularly groove or deep-slotted chip breaker move, and cannelure and deep-slotted chip breaker infall can be individually fixed according to actual needs or be fixed on arcuate groove end portions, not only can not produce wobbler action power, but also improve the applicability of connector; Dismounting is very convenient, vertical connecting rod directly carries out dismounting by screwed hole, directly enlarged footing is pressed into holddown groove A or holddown groove B when lateral connection bar is fixed, directly by the gap between lateral connection bar and spherical connector matrix sphere, enlarged footing is prized from holddown groove A or holddown groove B during the dismounting of lateral connection bar; The horizon bar of scaffold can be fixed by the lateral connection bar fixed by holddown groove A, and the hound of scaffold can be fixed by the lateral connection bar fixed by holddown groove B; By the effect of insert port, so that putting into or taking out of lateral connection bar, can not only be convenient to the replacing of lateral connection bar, and the lateral connection bar quantity in connector matrix can be changed, improve the applicability of connector further.
Technical solution adopted in the utility model is:
Scaffold fastenings, comprise connector matrix, top and the bottom of described connector matrix are fixed with vertical connecting rod respectively, described connector matrix is spherical, the middle part of described connector matrix is provided with cannelure, before described cannelure is positioned at, after, left, the position of right four direction is longitudinally provided with deep-slotted chip breaker respectively, described cannelure is positioned at the plane at the perpendicular bisector place of each deep-slotted chip breaker, multiple lateral connection bar is connected with in described cannelure and deep-slotted chip breaker, be positioned at the holddown groove A that cannelure and deep-slotted chip breaker crossover location are respectively equipped with lateral connection bar, the end position place of deep-slotted chip breaker is respectively equipped with the holddown groove B of lateral connection bar, the centre of sphere is pointed in one end of described lateral connection bar, the other end stretches out connector matrix, described connector matrix surface is provided with the insert port of lateral connection bar, and described insert port is communicated with cannelure or deep-slotted chip breaker by link slot.
The further improvement project of the utility model is, the end of described lateral connection bar is by enlarged footing, and described enlarged footing and holddown groove A or holddown groove B fix.
The utility model further improvement project is, the bottom land of described cannelure and deep-slotted chip breaker is respectively equipped with enlarged footing loose slot.
The utility model further improvement project is, the notch at the crossover location place of described cannelure and deep-slotted chip breaker is provided with stressed groove A, the notch at the end position place of described deep-slotted chip breaker is provided with stressed groove B, and described stressed groove A and stressed groove B points to corresponding holddown groove A and holddown groove B; Described stressed groove A is equal with the distance between holddown groove B with stressed groove B with the distance between holddown groove A.
The utility model further improvement project is, described stressed groove A and stressed groove B corresponds respectively to load section set on lateral connection bar.
The utility model further improvement project is, described vertical connecting rod is fixed by the set respectively screwed hole in the top of connector matrix and bottom.
The utility model further improvement project is, the quantity of described lateral connection bar is less than or equal to the quantity sum of holddown groove A and holddown groove B.
The beneficial effects of the utility model are:
The first, scaffold fastenings of the present utility model, multiple lateral connection bar can annularly groove or deep-slotted chip breaker move, and cannelure and deep-slotted chip breaker infall can be individually fixed according to actual needs or be fixed on arcuate groove end portions, not only can not produce wobbler action power, but also improve the applicability of connector.
The second, scaffold fastenings of the present utility model, dismounting is very convenient, vertical connecting rod directly carries out dismounting by screwed hole, directly enlarged footing is pressed into holddown groove A or holddown groove B when lateral connection bar is fixed, directly by the gap between lateral connection bar and spherical connector matrix sphere, enlarged footing is prized from holddown groove A or holddown groove B during the dismounting of lateral connection bar.
Three, scaffold fastenings of the present utility model, the horizon bar of scaffold can be fixed by the lateral connection bar fixed by holddown groove A, and the hound of scaffold can be fixed by the lateral connection bar fixed by holddown groove B.
Four, scaffold fastenings of the present utility model, by the effect of insert port, so that putting into or taking out of lateral connection bar, can not only be convenient to the replacing of lateral connection bar, and the lateral connection bar quantity that can change in connector matrix, improve the applicability of connector further.
accompanying drawing illustrates:
Fig. 1 is that the master that the utility model structure is not equipped with vertical connecting rod and lateral connection bar looks cross-sectional schematic.
Fig. 2 is that the master that the utility model structure is equipped with vertical connecting rod and lateral connection bar looks cross-sectional schematic.
Fig. 3 is the schematic front view that the utility model structure is not equipped with vertical connecting rod and lateral connection bar.
detailed description of the invention:
Composition graphs 1, shown in Fig. 2 and Fig. 3, the utility model comprises connector matrix 1, the top of described connector matrix 1 and bottom are fixed with vertical connecting rod 10 respectively, described connector matrix 1 is spherical, the middle part of described connector matrix 1 is provided with cannelure 3, before described cannelure 3 is positioned at, after, left, the position of right four direction is longitudinally provided with deep-slotted chip breaker 6 respectively, described cannelure 3 is positioned at the plane at the perpendicular bisector place of each deep-slotted chip breaker 6, multiple lateral connection bar 11 is connected with in described cannelure 3 and deep-slotted chip breaker 6, be positioned at the holddown groove A4 that cannelure 3 and deep-slotted chip breaker 6 crossover location are respectively equipped with lateral connection bar 11, the end position place of deep-slotted chip breaker 6 is respectively equipped with the holddown groove B5 of lateral connection bar 11, the centre of sphere is pointed in one end of described lateral connection bar 11, the other end stretches out connector matrix 1, described connector matrix 1 surface is provided with the insert port 14 of lateral connection bar 11, and described insert port 14 is communicated with cannelure 3 or deep-slotted chip breaker 6 by link slot 15, the end of described lateral connection bar 11 is by enlarged footing 13, and described enlarged footing 13 is fixed with holddown groove A4 or holddown groove B5, the bottom land of described cannelure 3 and deep-slotted chip breaker 6 is respectively equipped with enlarged footing loose slot 7, the notch at the crossover location place of described cannelure 3 and deep-slotted chip breaker 6 is provided with stressed groove A8, and the notch at the end position place of described deep-slotted chip breaker 6 is provided with stressed groove B9, and described stressed groove A8 and stressed groove B9 points to corresponding holddown groove A4 and holddown groove B5, described stressed groove A8 is equal with the distance between holddown groove B5 with stressed groove B9 with the distance between holddown groove A4, described stressed groove A8 and stressed groove B9 corresponds respectively to load section 12 set on lateral connection bar 11, described vertical connecting rod 10 passes through the top of connector matrix 1 and the screwed hole 2 set by the difference of bottom is fixed, the quantity of described lateral connection bar 11 is less than or equal to the quantity sum of holddown groove A4 and holddown groove B5.
Claims (7)
1. scaffold fastenings, comprise connector matrix (1), top and the bottom of described connector matrix (1) are fixed with vertical connecting rod (10) respectively, it is characterized in that: described connector matrix (1) is for spherical, the middle part of described connector matrix (1) is provided with cannelure (3), before described cannelure (3) is positioned at, after, left, the position of right four direction is longitudinally provided with deep-slotted chip breaker (6) respectively, described cannelure (3) is positioned at the plane at the perpendicular bisector place of each deep-slotted chip breaker (6), multiple lateral connection bar (11) is connected with in described cannelure (3) and deep-slotted chip breaker (6), be positioned at the holddown groove A(4 that cannelure (3) and deep-slotted chip breaker (6) crossover location are respectively equipped with lateral connection bar (11)), the end position place of deep-slotted chip breaker (6) is respectively equipped with the holddown groove B(5 of lateral connection bar (11)), the centre of sphere is pointed in one end of described lateral connection bar (11), the other end stretches out connector matrix (1), described connector matrix (1) surface is provided with the insert port (14) of lateral connection bar (11), and described insert port (14) is communicated with cannelure (3) or deep-slotted chip breaker (6) by link slot (15).
2. scaffold fastenings as claimed in claim 1, is characterized in that: enlarged footing (13) is passed through in the end of described lateral connection bar (11), described enlarged footing (13) and holddown groove A(4) or holddown groove B(5) fixing.
3. scaffold fastenings as claimed in claim 2, is characterized in that: the bottom land of described cannelure (3) and deep-slotted chip breaker (6) is respectively equipped with enlarged footing loose slot (7).
4. scaffold fastenings as claimed in claim 2, it is characterized in that: the notch at the crossover location place of described cannelure (3) and deep-slotted chip breaker (6) is provided with stressed groove A(8), the notch at the end position place of described deep-slotted chip breaker (6) is provided with stressed groove B(9), described stressed groove A(8) and stressed groove B(9) point to corresponding holddown groove A(4) and holddown groove B(5); Described stressed groove A(8) with holddown groove A(4) between distance and stressed groove B(9) with holddown groove B(5) between distance equal.
5. scaffold fastenings as claimed in claim 4, is characterized in that: described stressed groove A(8) and stressed groove B(9) correspond respectively to the upper set load section (12) of lateral connection bar (11).
6. scaffold fastenings as claimed in claim 1, is characterized in that: described vertical connecting rod (10) by the top of connector matrix (1) and bottom respectively set by screwed hole (2) fix.
7. scaffold fastenings as claimed in claim 1, is characterized in that: the quantity of described lateral connection bar (11) is less than or equal to holddown groove A(4) with holddown groove B(5) quantity sum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520534304.6U CN204850416U (en) | 2015-07-22 | 2015-07-22 | Scaffold connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520534304.6U CN204850416U (en) | 2015-07-22 | 2015-07-22 | Scaffold connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204850416U true CN204850416U (en) | 2015-12-09 |
Family
ID=54740981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520534304.6U Active CN204850416U (en) | 2015-07-22 | 2015-07-22 | Scaffold connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204850416U (en) |
-
2015
- 2015-07-22 CN CN201520534304.6U patent/CN204850416U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |