CN206329028U - A kind of construction site scaffold rotation connection structure - Google Patents
A kind of construction site scaffold rotation connection structure Download PDFInfo
- Publication number
- CN206329028U CN206329028U CN201621304990.9U CN201621304990U CN206329028U CN 206329028 U CN206329028 U CN 206329028U CN 201621304990 U CN201621304990 U CN 201621304990U CN 206329028 U CN206329028 U CN 206329028U
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- Prior art keywords
- hole
- axial limiting
- small convex
- pillar
- male threaded
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- Expired - Fee Related
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Abstract
The utility model is related to a kind of construction site scaffold rotation connection structure, and the upper end of lower pillar stand is coaxially provided with a small convex pillar, and the small convex pillar upper end is male threaded joint；In small convex pillar bottom circumferentially arranged with 36 axial limiting projections, the external diameter of the axial limiting projection is more than male threaded joint diameter；A safe buckle ring is set with lower pillar stand, and circumferentially arranged with one group of button hole for being used to tangle safety rope lock in safe buckle ring；Upper pillar stand bottom center is provided with a connecting hole, and the connecting hole is big end down two-part shoulder hole, and its path section is provided with internal thread, and the internal thread is engaged with male threaded joint；Circumferentially arranged with one group of mounting hole on small convex pillar, the number of the mounting hole is identical with button hole, and mounting hole is used to install safety rope.The utility model can be connected reliably will not surprisingly disengage between upper and lower column, upper and lower column, and can easily be taken apart when needing to take apart upper and lower column.
Description
Technical field
The utility model is related to a kind of building implement, and in particular to a kind of construction site scaffold rotation connection structure.
Background technology
At present in architectural process, a kind of commonly used door-type scaffold, its external form seems " door " word, in door-type scaffold
Two columns on have two buckles be installed on installation buckle, each column, by each layer of each two gate-type pin when using
Hand cradle is connected by buckle staggered form, and scaffold mounting means is by being inserted into lower end pin in upper end scaffold bottom up and down
The top of hand cradle.
Such as Patent No. CN200720093163.4 Chinese utility model patent, the patent provides a kind of Integral cross
Brace connected building construction gate type scaffold, by there is the gate-type of buckle, upper strata and lower floor in the middle of the column of door-type scaffold
Two buckles of scaffold are provided between cross support bar, each layer of door-type scaffold and are provided with transverse supporting rod by buckle,
Pitman is installed between upper strata and the door-type scaffold of lower floor, if solving existing interconnection door-type scaffold runs into strong wind
When, the problem of disconnection is collapsed is easy between layers.
And above-mentioned technical proposal when building site is used is reinforced although connected mode, but due to using fixed company
Connect, flexibility is poor when in use, it is impossible to change assembly orientation, whole scaffold can only be moved, wasted time and energy, inefficiency.
Utility model content
The utility model provides a kind of connection reliability, easy-to-dismount construction site scaffold rotation connection structure.
To solve problem above, the utility model is achieved through the following technical solutions：
A kind of construction site scaffold rotation connection structure, including the upper and lower column being coaxially disposed, this two root posts activity
Connection, it is characterised in that
The upper end of the lower pillar stand is coaxially provided with a small convex pillar, and the small convex pillar upper end is male threaded joint, outside
Threaded joints with diameter greater than lower pillar stand lower diameter；It is convex circumferentially arranged with 3-6 axial limiting in the small convex pillar bottom
Block, the external diameter of the axial limiting projection is more than male threaded joint diameter；A safe buckle ring is set with the lower pillar stand, should
Safe buckle ring is solidly set on outside all axial limiting projection by the locking hole of center, and in safe buckle ring circumferentially arranged with
One group is used to tangle the button hole that safety rope is latched；
The upper pillar stand bottom center is provided with a connecting hole, and the connecting hole is big end down two-part shoulder hole, its
Path section is provided with internal thread, and the internal thread is engaged with the male threaded joint；The big footpath sector hole wall edge week of the connecting hole
To provided with one group of axial slide, the axial slide is corresponded with the axial limiting projection, is slided and is matched somebody with somebody in each axial slide
Conjunction has a sliding shoe, and the sliding shoe can may be stuck in the axial limiting after the upper and lower slip of chute, and sliding shoe downslide vertically
Outside projection；
Circumferentially arranged with one group of mounting hole on the small convex pillar, the number of the mounting hole is identical with the button hole, and installs
Hole is used to install safety rope.
During installation, by internal thread and threaded joints lower pillar stand end on of the upper pillar stand by bottom, and under sliding shoe
It may be stuck in after cunning outside the axial limiting projection, so as to limit the connection of upper and lower column well highly, and prevent upper and lower
Relatively rotated between column.And it is possible to safety rope lock is hung on button hole, so that play a part of duplicate protection,
Prevent that upper and lower column from surprisingly disengaging.When needing to take apart upper and lower column, first safety rope lock is taken off, then push up sliding shoe
It is allowed to depart from axial limiting projection, then rotates upper pillar stand, thus can easily splits upper and lower column.
Using above technical scheme, the utility model can reliably connect not understanding between upper and lower column, upper and lower column
It is outer to disengage, and can easily be taken apart when needing to take apart upper and lower column, so as to overcome the defect of prior art well.
For the ease of ensureing bonding strength, the number of the axial limiting projection is 4, and these axial limiting projections are along small
The circumference of projection is uniform.
Preferably, the number of the button hole is 4, these button holes are uniform along the circumference of safe buckle ring.
Beneficial effect：The utility model can be connected reliably will not surprisingly disengage between upper and lower column, upper and lower column, and
Can easily it be taken apart when needing to take apart upper and lower column, so as to overcome the defect of prior art well.
Brief description of the drawings
Fig. 1 is the utility model Standard figure；
Fig. 2 is lower pillar stand end construction schematic diagram；
Fig. 3 is upper pillar stand polycrystalline substance schematic diagram；
Fig. 4 is that upper pillar stand rotates schematic diagram；
Fig. 5 is safety buckle coil structures schematic diagram.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples, it will be appreciated that this practicality is new
The structure of type is not limited in following examples：
Reference picture 1-5, a kind of construction site scaffold rotation connection structure, including the upper pillar stand 1 that is coaxially disposed and lower vertical
Post 2, this two root posts are flexibly connected.The upper end of lower pillar stand 2 is coaxially provided with a small convex pillar 3, the upper end of small convex pillar 3
For male threaded joint 4, male threaded joint 4 is coaxially disposed with small convex pillar 3, male threaded joint with diameter greater than under lower pillar stand
Portion's diameter.The periphery of small convex pillar 3 is circumferentially arranged with 3-6 axial limiting projection 5, and the upper end of axial limiting projection 5 is less than outer spiral shell
The lower end of line connecting portion 4, and diameter of the external diameter less than male threaded joint 4 of axial limiting projection 5.In the present case, axial limiting
The number of projection 5 is 4, and these axial limiting projections are uniform along the circumference of small convex pillar.
The bottom center of upper pillar stand 1 is big end down two-part shoulder hole provided with a connecting hole, the connecting hole, and its is small
Footpath section is provided with internal thread, and the internal thread is engaged with the male threaded joint 4；The big footpath sector hole wall of the connecting hole is circumferentially
Provided with one group of axial slide, the axial slide is corresponded with the axial limiting projection 5.It is slidably matched in each axial slide
There is a sliding shoe 7, the sliding shoe 7 can may be stuck in the axially limit after the upper and lower slip of chute, and the downslide of sliding shoe 7 vertically
The outside of position projection 5, so as to prevent that upper pillar stand 1 and lower pillar stand 2 from relatively rotating.
A safe buckle ring 8 is set with reference picture 1-5, the lower pillar stand 2, the lock that the safe buckle ring 8 passes through center
Only hole 9 is solidly set on the outside of all axial limiting projection 5, and is used to circumferentially arranged with one group tangle safety rope in safe buckle ring 8
The button hole 10 of lock.Circumferentially arranged with one group of mounting hole 11 on small convex pillar 2, the number of the mounting hole 11 and the phase of button hole 10
Together, and mounting hole 11 be used for safety rope is installed.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.Ability
The technology people in domain is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model can also
There are various changes and modifications, these changes and improvements are both fallen within the range of claimed the utility model.The utility model will
Protection domain is sought by appending claims and its equivalent thereof.
Claims (3)
1. a kind of construction site scaffold rotation connection structure, including the upper and lower column being coaxially disposed, this two root posts activity connect
Connect, it is characterised in that
The upper end of the lower pillar stand is coaxially provided with a small convex pillar, and the small convex pillar upper end is male threaded joint, external screw thread
Connecting portion with diameter greater than lower pillar stand lower diameter；, should in the small convex pillar bottom circumferentially arranged with 3-6 axial limiting projection
The external diameter of axial limiting projection is more than male threaded joint diameter；A safe buckle ring, the safety are set with the lower pillar stand
Buckle ring is solidly set on by the locking hole of center outside all axial limiting projections, and circumferentially arranged with one group in safe buckle ring
Button hole for tangling safety rope lock；
The upper pillar stand bottom center is provided with a connecting hole, and the connecting hole is big end down two-part shoulder hole, its path
Section is provided with internal thread, and the internal thread is engaged with the male threaded joint；The big footpath sector hole wall of the connecting hole is circumferentially set
There is one group of axial slide, the axial slide is corresponded with the axial limiting projection, is sliding combined with each axial slide
One sliding shoe, the sliding shoe can may be stuck in the axial limiting projection after the upper and lower slip of chute, and sliding shoe downslide vertically
Outside；
Circumferentially arranged with one group of mounting hole on the small convex pillar, the number of the mounting hole is identical with the button hole, and mounting hole is used
In installation safety rope.
2. scaffold rotation connection structure in construction site as claimed in claim 1, it is characterised in that the axial limiting projection
Number be 4, these axial limiting projections are circumferential uniform along small convex pillar.
3. scaffold rotation connection structure in construction site as claimed in claim 1, it is characterised in that the number of the button hole is
4, these button holes are uniform along the circumference of safe buckle ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621304990.9U CN206329028U (en) | 2016-11-30 | 2016-11-30 | A kind of construction site scaffold rotation connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621304990.9U CN206329028U (en) | 2016-11-30 | 2016-11-30 | A kind of construction site scaffold rotation connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206329028U true CN206329028U (en) | 2017-07-14 |
Family
ID=59289549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621304990.9U Expired - Fee Related CN206329028U (en) | 2016-11-30 | 2016-11-30 | A kind of construction site scaffold rotation connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206329028U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111910907A (en) * | 2020-08-13 | 2020-11-10 | 界首市神机合自动化科技有限公司 | Buckle lock connecting piece for scaffold |
| CN115059286A (en) * | 2022-07-06 | 2022-09-16 | 中建三局集团有限公司 | Upright rod for increasing stability of plate buckling frame upright rod sleeve |
-
2016
- 2016-11-30 CN CN201621304990.9U patent/CN206329028U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111910907A (en) * | 2020-08-13 | 2020-11-10 | 界首市神机合自动化科技有限公司 | Buckle lock connecting piece for scaffold |
| CN115059286A (en) * | 2022-07-06 | 2022-09-16 | 中建三局集团有限公司 | Upright rod for increasing stability of plate buckling frame upright rod sleeve |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170714 Termination date: 20171130 |