CN208899847U - A kind of novel anti-loosening scaffold - Google Patents
A kind of novel anti-loosening scaffold Download PDFInfo
- Publication number
- CN208899847U CN208899847U CN201821597994.XU CN201821597994U CN208899847U CN 208899847 U CN208899847 U CN 208899847U CN 201821597994 U CN201821597994 U CN 201821597994U CN 208899847 U CN208899847 U CN 208899847U
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- straight
- connecting piece
- scaffold
- loosening
- cross bar
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Abstract
A kind of novel anti-loosening scaffold, including vertical bar and cross bar, multiple groups cross bar and multiple groups vertical bar are connected with each other, form scaffold, it further include multidirectional conversion connector and for by cross bar, the straight-through connecting piece that vertical bar is connect with multidirectional conversion connector, multidirectional conversion connector is connect with straight-through connecting piece, straight-through connecting piece is conical straight-through connecting piece, it is internal with a grafting cavity, the movable cohesion device for being used for banding cross bar is equipped in grafting chamber body, fastener is additionally provided on straight-through connecting piece, fastener passes through the internal thread hole on straight-through connecting piece, extend to cohesion device outer surface.Beneficial effect is: more solid and reliable compared to common disk buckle type scaffold, this kind of scaffold may be implemented batch production, construction assembling, the processing is simple for product, standardized rate is high, compared with traditional architecture engineering scaffold construction, work progress is simple, unnecessary working procedure, and structure stable connection are reduced, does not need to expend a large amount of human and material resources.
Description
Technical field
The utility model belongs to building implement technical field, in particular to a kind of novel anti-loosening scaffold.
Background technique
With the rapid development of modern architecture industry, construction techniques is constantly updated, and is occurred more and more large-scale high
Layer groups of building.And it is inevitably used in skyscraper and sets up scaffold construction.Described scaffold refers to that construction site is
Worker operation and solving vertically and horizontally is transported and the various brackets set up, refer to be used on construction site exterior wall, interior decoration or
The higher place that can not directly construct of layer.Mainly for construction personnel is up and down or perimeter security net is gone along with sb. to guard him and high-altitude installation
Component etc., scaffold generally use conventional steel or disk button, are used extensively in architectural engineering.
Common disk buckle type scaffold still has the danger of loosening to carry pressure excessive or when by other lateral forces,
And prolonged use, by being inserted into spliced eye for bolt strength, deformation occurs for the spliced eye meeting on pinboard, not only bolt
Positioning can deviate, and it is dangerous also to further result in potential loosening.
Utility model content
The utility model improves scaffold in order to solve the above technical problems, provide a kind of novel anti-loosening scaffold
The fastening ability of junction prevents scaffold junction from loosening.
Technical solution is as follows,
A kind of novel anti-loosening scaffold, including vertical bar and cross bar, multiple groups cross bar and multiple groups vertical bar are connected with each other, and form foot
Hand cradle, which is characterized in that further include multidirectional conversion connector and straight for cross bar, vertical bar to be connect with multidirectional conversion connector
Lead to fitting, the multidirectional conversion connector is connect with the straight-through connecting piece, and the straight-through connecting piece, which is that cone is straight-through, to be connected
Fitting, it is internal that there is a grafting cavity, the movable cohesion device for being used for banding cross bar is equipped in the grafting chamber body,
Fastener is additionally provided on the straight-through connecting piece, the fastener is extended to described by the internal thread hole on straight-through connecting piece
Cohesion device outer surface.
As a further improvement, the cohesion device is the sliding skewback composition that four plate inner surfaces are arc surface, described
It is set on the inner wall of cavity there are four sliding slot, four sliding slots are located on four Along ents of circumference, the sliding skewback
It is plugged in sliding slot.
As a further improvement, the sliding slot triangular shape, the sharp angle of sliding slot are less than the acute angle of sliding skewback
Angle.
As a further improvement, the fastener is nut.
As a further improvement, the sliding skewback is that aluminium alloy slides skewback.
As a further improvement, the straight-through connecting piece and the multidirectional connection type for converting connector is screw thread companies
It connects.
As a further improvement, the outer surface of the straight-through connecting piece is equipped with frosted layer.
Beneficial effect
Have the beneficial effect that the utility model is more solid and reliable compared to common disk buckle type scaffold.This kind of scaffold can be with
Realize that batch production, construction assembling, the processing is simple for product, standardized rate is high, compared with traditional architecture engineering scaffold construction, applies
Work process is simple, reduces unnecessary working procedure, and structure stable connection, does not need to expend a large amount of man power and material
Resource.Installation quality and precision are high, create maximum engineering value with the smallest investment.
Detailed description of the invention
The utility model is further illustrated with case study on implementation with reference to the accompanying drawing.
Fig. 1 is the overall structure diagram of the utility model
Fig. 2 is the portion the A-A cross-sectional view of Fig. 1；
Fig. 3 is the portion the B-B cross-sectional view of Fig. 1；
Figure label are as follows:
1, multidirectional conversion connector 2, straight-through connecting piece
3, skewback 4, cross bar are slided
5, vertical bar 6, external thread wire screw thread
7, internal screw thread screw thread 8, fastener
9, sliding slot
Specific embodiment
To make the structure feature to the utility model and the effect of being reached has a better understanding and awareness, to compared with
Good examples and drawings cooperate detailed description, are described as follows:
As shown in Figure 1-3, a kind of novel anti-loosening scaffold, including vertical bar 5 and cross bar 4, multiple groups cross bar and multiple groups vertical bar
Interconnection, composition scaffold further includes multidirectional conversion connector 1 and is used for cross bar 4, vertical bar 5 and multidirectional conversion connector 1
The straight-through connecting piece 2 of connection, the multidirectional conversion connector 1 are connect with straight-through connecting piece 2, and straight-through connecting piece 2 is that cone is straight
Lead to fitting, it is internal that there is a grafting cavity, the movable cohesion device for being used for banding cross bar is equipped in grafting chamber body,
Fastener 8 is additionally provided on straight-through connecting piece 2, fastener 8 extends to cohesion device by the internal thread hole on straight-through connecting piece 2
Outer surface.Cohesion device is that the sliding skewback 3 that four plate inner surfaces are arc surface forms, and is set on the inner wall of cavity there are four sliding slot 9,
Four sliding slots 9 are located on four Along ents of circumference, and sliding skewback 3 is plugged in sliding slot 9.
Further to improve, fastener 8 is nut, and two internal thread holes, table on internal thread hole are arranged on straight-through connecting piece
Face is in countersunk head shape, by the fixed sliding skewback of precession nut, tightens nut when removing scaffold, sliding after preventing cross bar from removing
Dynamic skewback falls loss；Nut is unclamped when installation, is fixed on straight-through connecting piece, is made to slide working condition at skewback 3, is tightly attached to cross
Bar, vertical bar, cross rod connector inner surface.
In order to cooperate with the shape of sliding skewback, sliding slot triangular shape, the sharp angle of sliding slot is less than sliding skewback
Sharp angle.
The outer surface of straight-through connecting piece 2 is equipped with frosted layer, and constructor palm and connector rub when increasing connector rotation
Power is wiped convenient for tightening.
After when vertical bar 5 is removed, with plastic protective sleeve, internal screw thread is set in protective case, is installed on multidirectional conversion connector
The external screw thread of multidirectional conversion connector port is protected in each connectivity port.
Embodiment 1: as shown in Figure 1, cross bar 4 rotates clockwise, active force is moved to straight-through connecting piece port, while cross bar
The encircling type activity cohesion device of four pieces of sliding skewback compositions in connector 2, which generates, to be squeezed, right simultaneously after sliding skewback stress
The surface of cross bar 4 generates extruding, so that straight-through connecting piece 2, sliding skewback 3, cross bar 4 is generated frictional force, causes three to hold tightly, sliding is oblique
Block is that aluminium alloy slides skewback, and the radius of the arc surface of inner surface is equal with the radius of scaffold vertical bar 5,4 steel pipe of cross bar.Directly
Leading to fitting 2 with the connection type of multidirectional conversion connector 1 is to be threadedly coupled, the company of multidirectional conversion connector and straight-through connecting piece
The port for connecing end is equipped with external thread wire screw thread 6, and corresponding port is equipped with internal screw thread screw thread 7, cross bar 4 on straight-through connecting piece
In continuous rotation process, it is engaged external thread wire screw thread 6 with internal screw thread screw thread 7 and tightens.(vertical bar and multidirectional conversion connector connect
Connect principle similarly) connection of completing more scaffold vertical bars, cross bar in cycles, form firm space structure system.It holds tightly
The frictional force that device is formed holds tightly and when the dual fail-safe of straight-through connecting piece and multidirectional conversion connector screw thread fastening fastens, in foot hand
Frame carry pressure it is excessive when by other lateral forces or it is vertical pull when, prevent scaffold junction from loosening.
In conclusion the preferred embodiment of only the utility model, is not used to limit the utility model implementation
Range, all equivalent changes according to carried out by shape described in the utility model claims range, construction, feature and spirit with repair
Decorations, should be included in the scope of the claims of the utility model.
Claims (7)
1. a kind of novel anti-loosening scaffold, including vertical bar and cross bar, multiple groups cross bar and multiple groups vertical bar are connected with each other, foot hand is formed
Frame, which is characterized in that further include it is multidirectional conversion connector and for by cross bar, vertical bar with it is multidirectional conversion connector connect lead directly to
Connector, the multidirectional conversion connector are connect with the straight-through connecting piece, and the straight-through connecting piece is the straight-through connection of cone
Part, it is internal that there is a grafting cavity, the movable cohesion device for being used for banding cross bar, institute are equipped in the grafting chamber body
It states and is additionally provided with fastener on straight-through connecting piece, the fastener extends to described embrace by the internal thread hole on straight-through connecting piece
Tight outside of deivce face.
2. a kind of novel anti-loosening scaffold according to claim 1, which is characterized in that the cohesion device is in four
Surface is that the sliding skewback of arc surface forms, and is set on the inner wall of the cavity there are four sliding slot, four sliding slots are located at
On four Along ents of circumference, the sliding skewback is plugged in sliding slot.
3. a kind of novel anti-loosening scaffold according to claim 2, which is characterized in that the sliding slot triangular shape,
The sharp angle of sliding slot is less than the sharp angle of sliding skewback.
4. a kind of novel anti-loosening scaffold according to claim 1, which is characterized in that the fastener is nut.
5. a kind of novel anti-loosening scaffold according to claim 2, which is characterized in that the sliding skewback is aluminium alloy
Slide skewback.
6. a kind of novel anti-loosening scaffold according to claim 1, which is characterized in that the straight-through connecting piece with it is described
The connection type of multidirectional conversion connector is to be threadedly coupled.
7. according to claim 1 or a kind of novel anti-loosening scaffold described in 6 any one, which is characterized in that described straight-through
The outer surface of connector is equipped with frosted layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821597994.XU CN208899847U (en) | 2018-09-29 | 2018-09-29 | A kind of novel anti-loosening scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821597994.XU CN208899847U (en) | 2018-09-29 | 2018-09-29 | A kind of novel anti-loosening scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208899847U true CN208899847U (en) | 2019-05-24 |
Family
ID=66574326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821597994.XU Expired - Fee Related CN208899847U (en) | 2018-09-29 | 2018-09-29 | A kind of novel anti-loosening scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208899847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111827477A (en) * | 2020-07-22 | 2020-10-27 | 青海民族大学 | Steel structure column mounting structure |
-
2018
- 2018-09-29 CN CN201821597994.XU patent/CN208899847U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111827477A (en) * | 2020-07-22 | 2020-10-27 | 青海民族大学 | Steel structure column mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190524 Termination date: 20210929 |
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| CF01 | Termination of patent right due to non-payment of annual fee |