CN209568693U - A kind of extension connector of scaffold - Google Patents
A kind of extension connector of scaffold Download PDFInfo
- Publication number
- CN209568693U CN209568693U CN201920180748.2U CN201920180748U CN209568693U CN 209568693 U CN209568693 U CN 209568693U CN 201920180748 U CN201920180748 U CN 201920180748U CN 209568693 U CN209568693 U CN 209568693U
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- Prior art keywords
- branch pipe
- top branch
- telescoping tube
- pipe
- perforation
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Abstract
The utility model discloses a kind of extension connectors of scaffold, it is A-frame structure, the top branch pipe of the A-frame is hollow pipe, the top of the side stand of the A-frame is equipped with hook, the hook groove of the hook is located on the extended line of the top branch pipe, and the top branch pipe is mutually perpendicular to fixed and is fixedly connected by inclined tube with the side stand；It further include telescoping tube, the telescoping tube is movable to be socketed in the top branch pipe, the top branch pipe is equipped with perforation, the periphery of the perforation is installed with nut, and screw can be in nut described in precession and passing through the periphery wall of telescoping tube described in the perforation pushing tow is fixed on the telescoping tube in the top branch pipe.The utility model has the beneficial effects that the overlap joint requirement for the scaffold being suitable under varying environment, and structure is simple, convenient for production；There is telescoping tube simultaneously, it can be achieved that different extending length requirement.
Description
Technical field
The utility model relates to a kind of extension connectors of scaffold.
Background technique
Existing scaffold standard recommanded practice part is overlapped, and standard component is not only convenient for production and transportation, be conducive to simultaneously
Overlap joint and disassembly efficiency.Some special not applicable standard component scaffolds in the case where, it is still necessary to which some extension devices carry out
Connection.
Utility model content
The purpose of the utility model is to overcome the deficiencies of the prior art, provide a kind of extension connector of scaffold.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of extension connector of scaffold, it is characterised in that: it is A-frame structure, the top of the A-frame
Branch pipe is hollow pipe, and the top of the side stand of the A-frame is equipped with hook, and the hook groove of the hook is located at the top branch
On the extended line of pipe, the top branch pipe is mutually perpendicular to fixed and is fixedly connected by inclined tube with the side stand；It further include stretching
The draw, the telescoping tube is movable to be socketed in the top branch pipe, and the top branch pipe is equipped with perforation, the periphery of the perforation
Be installed with nut, screw can in nut described in precession and pass through telescoping tube described in the perforation pushing tow periphery wall make it is described flexible
Pipe is fixed in the top branch pipe.
In a further preferred embodiment, the outer end face of non-one end for being socketed in the top branch pipe of the telescoping tube is equipped with
Top striking jack.
It in a further preferred embodiment, further include anti-falling piece, the anti-falling piece is installed in the lower part of the side stand.
In a further preferred embodiment, the side stand and/or inclined tube are angle steel.
The utility model has the beneficial effects that extending the door frame of overlap joint scaffold using the extension device of A-frame structure
With pedal etc., suitable for the overlap joint requirement of the scaffold under varying environment, and structure is simple, convenient for production；Have simultaneously and stretches
The draw, it can be achieved that different extending length requirement, fixed between telescoping tube and top branch pipe using screw pushing tow, stable structure,
Dismounting also facilitates；Use the anti-falling piece stability that reaches that overlapped；Use angle steel as side stand, it is possible to increase abutment surfaces and improve by
Power stability；Angle steel is used as inclined tube to fix top branch pipe and side stand, convenient welding, and has good support steady
It is qualitative.
The utility model is described in further detail with reference to the accompanying drawings and embodiments；But a kind of foot of the utility model
The extension connector of hand cradle is not limited to the embodiment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of a preferred embodiment of the utility model.
Specific embodiment
Embodiment, a kind of shown in Figure 1, the extension connector of scaffold of the utility model are A-frame knot
Structure, the top branch pipe 1 of the A-frame are hollow pipe, the present embodiment, by taking hollow circular-tube as an example, the A-frame it is collateral
Frame 2 and inclined tube 3 are the top that one end of hollow pipe described in angle steel is vertically welded in a side of the side stand 2, the inclined tube
3 are fixedly connected with the lower part of a side of the other end of the hollow pipe and side stand 2, and the right angle inner end of angle steel inclined tube 3 is located at institute
The inside of triangle is stated, convenient for being welded and fixed.The top of the side stand 2 of the A-frame is equipped with hook 4, specifically, described
The top of another side of angle steel side stand 2 is welded with a connecting piece 5, and the hook 4, the extension are welded in the connection sheet 5
The hook groove of hook 4 is located on the extended line of the top branch pipe 1, and the hook 4 can be articulated on transverse tube to be mounted；It further include stretching
The draw 6 and anti-falling piece 9, the telescoping tube 6 is movable to be socketed in the top branch pipe, and the top branch pipe 1 is equipped with perforation, institute
The periphery for stating perforation is installed with nut 7, and screw 8 in nut 7 described in precession and can pass through telescoping tube 6 described in the perforation pushing tow
Periphery wall is fixed on the telescoping tube 6 in the top branch pipe 1.The anti-falling piece 9 is installed in the lower part of the side stand 5.
The anti-falling piece 9 can prevent the A-frame from deviating from from vertical tube to be mounted.
For the connective stability for improving telescoping tube 6 and other joint faces, the non-of the telescoping tube 6 is socketed in the top branch
The outer end face of one end of pipe 1 is equipped with top striking jack 10 to increase connection area.
Above-described embodiment only is used to further illustrate a kind of extension connector of scaffold of the utility model, but this is practical
It is novel to be not limited to embodiment, it is made by the above technical examples according to the technical essence of the present invention any simply to repair
Change, equivalent variations and modification, each falls in the protection scope of technical solutions of the utility model.
Claims (4)
1. a kind of extension connector of scaffold, it is characterised in that: it is A-frame structure, the top branch of the A-frame
Pipe is hollow pipe, and the top of the side stand of the A-frame is equipped with hook, and the hook groove of the hook is located at the top branch pipe
Extended line on, the top branch pipe and the side stand are mutually perpendicular to fixed and are fixedly connected by inclined tube；It further include stretching
Pipe, the telescoping tube is movable to be socketed in the top branch pipe, and the top branch pipe is equipped with perforation, and the periphery of the perforation is solid
Equipped with nut, screw in nut described in precession and can pass through the periphery wall of telescoping tube described in the perforation pushing tow and make the telescoping tube
It is fixed in the top branch pipe.
2. a kind of extension connector of scaffold according to claim 1, it is characterised in that: the non-socket of the telescoping tube
Outer end face in one end of the top branch pipe is equipped with top striking jack.
3. a kind of extension connector of scaffold according to claim 1, it is characterised in that: it further include anti-falling piece, it is described
Anti-falling piece is installed in the lower part of the side stand.
4. a kind of extension connector of scaffold according to claim 1, it is characterised in that: the side stand and/or tiltedly
Pipe is angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920180748.2U CN209568693U (en) | 2019-02-01 | 2019-02-01 | A kind of extension connector of scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920180748.2U CN209568693U (en) | 2019-02-01 | 2019-02-01 | A kind of extension connector of scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209568693U true CN209568693U (en) | 2019-11-01 |
Family
ID=68333498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920180748.2U Active CN209568693U (en) | 2019-02-01 | 2019-02-01 | A kind of extension connector of scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209568693U (en) |
-
2019
- 2019-02-01 CN CN201920180748.2U patent/CN209568693U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |