CN105888233A - Steel pipe scaffold independent rod support and system - Google Patents
Steel pipe scaffold independent rod support and system Download PDFInfo
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- CN105888233A CN105888233A CN201410543284.9A CN201410543284A CN105888233A CN 105888233 A CN105888233 A CN 105888233A CN 201410543284 A CN201410543284 A CN 201410543284A CN 105888233 A CN105888233 A CN 105888233A
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Abstract
The invention provides a steel pipe scaffold independent rod support. The steel pipe scaffold independent rod support comprises a bearing inserting base, a lead screw and an adjusting plate. An external thread is arranged at the outer portion of the lead screw. Long grooves are symmetrically formed in the longitudinal direction of the lead screw. The bearing inserting base is installed at the bottom of the lead screw. Conical protruding heads are evenly arranged in the circumferential direction of the bearing inserting base, and hollow screw holes are evenly formed in the circumferential direction of the bearing inserting base. The conical protruding heads are in the shape that the inner portions are narrow, the outer portions are wide, the upper portions are narrow and the lower portions are wide. The steel pipe scaffold independent rod support further comprises a lock pin provided with an external thread and installed in the screw holes. The adjusting plate is provided with an internal thread corresponding to the external thread of the lead screw and is arranged above the bearing inserting base and connected to the outer portion of the lead screw through the internal thread in a sleeving mode. The adjusting plate is provided with a handle capable of rotationally pushing the adjusting plate to enable the lead screw on the adjusting plate to slightly move. The steel pipe scaffold independent rod support further comprises a fixing bolt, and small J-shaped vertical parts of the fixing bolt can be transversely inserted into the long grooves of the lead screw. According to the steel pipe scaffold independent rod support, vertical rods, a transverse rod and an inclined rod can be connected at the same time, rough adjustment and fine adjustment of a scaffold can be achieved according to needs, the transverse rod is mounted and dismounted easily and conveniently, stability is high, the structure is simple, performance is stable, energy is saved, and environmental friendliness is achieved.
Description
Technical field
The present invention relates to building template engineering construction field, particularly relate to a kind of steel pipe scaffold independence bar and support and system.
Background technology
Traditional scaffold is by vertical rod and vertical rod cross bar connected vertically, and fastener vertical rod and cross bar linked together is constituted.Its shortcoming is: (1) this scaffold is difficult to be adjusted according to the requirement of construction height.When needing to adjust height, first having to convert the height of vertical rod, just need to be equipped with various various sizes of vertical rod before construction, material configures intricate operation and with high costs.Secondly vertical rod is connected by fastener with cross bar, thus change its highly time firstly the need of untiing each fastener, then move to construct on required height along vertical rod by cross bar, and again with fastener by vertical rod and cross bar snapping.Owing to changing the work trouble of snapping point, and the snapping point contained by scaffold is more, and therefore height adjustment wastes time and energy.(2) being to be completed by various different operating personnels owing to the snapping between vertical rod and cross bar works, therefore its fastening degree varies with each individual, and therefore the firmness of traditional pin hand cradle is affected by artificial uncertain factor, and reliability fluctuates therewith.
In prior art, there are some regulative modes about steel pipe scaffold.The Chinese patent " expansion link of scaffold " of such as Application No. 02200291.X, including fixed form equipped with inner sleeve on the inner sleeve of inside and outside suit and trocar sheath, and trocar sheath.Although can be by the flexible height changing scaffold in inner sleeve, but being locked of inner sleeve is affected by the impact of anthropic factor, and can not realize the fine tuning to scaffold height, therefore scaffold still can not be made to adjust on arbitrary height.For another example the Chinese patent " adjustable independent support scaffold " of Application No. 200720110786.8, including the main support rod of one group of independence, the secondary support bar of one group of independence and crossbeam, and main support rod, secondary support bar all comprise outer tube and the kink inner tube in outer tube, all with the regulative mode of adjustable scaffold height on main support rod and secondary support bar, inner tube top is with being fitted together to the jacking of crossbeam, and is also connected with the supporting section of a band bracket in the inner tube of secondary support bar；Wherein regulative mode includes that coarse adjustment mechanism and fine adjustment mechanism, coarse adjustment mechanism include arranging one group of through hole the most uniform on inner pipe, the elongated slot through hole being arranged on outer tube and a latch being simultaneously interspersed in through hole and elongated slot through hole；Fine adjustment mechanism is included on the outer tube wall at elongated slot through hole place the thread segment arranged and the nut sleeve of the strap wrenches that inner tube can be made to move within the outer tube with rotation forces latch being connected on this thread segment as trace；Supporting section includes the externally threaded sleeve pipe of band that a kink is connected in the inner tube below jacking, and be arranged on sleeve pipe Slotted bores, the bracket of strap wrenches being connected on external screw thread, the latch that can be interspersed in the through hole of inner tube and the Slotted bores of supporting section.This design instead of the fastener connected mode in traditional pin hand cradle, structure is relatively simple, and the coarse adjustment on major and minor support bar and fine setting can be realized, but defect is: (1) can not be simultaneously connected with vertical rod, cross bar and brace, when needs use brace, must additionally select fastener to connect, use is inconvenient for.(2) crossbeam is placed on jacking, not clamping or compressing mode, less stable.
Summary of the invention
For defect present in above-mentioned prior art, it is desirable to provide a kind of steel pipe scaffold independence bar supports and system, vertical rod, cross bar and brace can be simultaneously connected with, scaffold coarse adjustment and fine setting can be realized according to actual needs, cross bar handling are easy, stability is strong, simple in construction, stable performance, energy-conserving and environment-protective.
In order to realize above-mentioned technical purpose, the present invention uses following technical proposals: a kind of steel pipe scaffold independence bar supports, including socket joint pedestal, screw mandrel and adjustment disk；Arranging external screw thread outside described screw mandrel, described screw mandrel is longitudinally asymmetric has elongated slot；It is characterized in that: described socket joint pedestal is arranged on bottom screw mandrel, the circumference of described socket joint pedestal is uniformly arranged the screw of cone-shaped nib and hollow, described cone-shaped nib be shaped as inner narrow outer width, up-narrow and down-wide；Also include that, with externally threaded lock pin, described lock pin is arranged in screw；Described adjustment disk is provided with the female thread corresponding with screw mandrel external screw thread, is arranged on above socket joint pedestal and is connected to outside screw mandrel by inner screw sheath；Install on described adjustment disk and adjustment disk can be made to do the hands handle that trace moves on screw mandrel by rotation forces adjustment disk, also include gim peg, described gim peg is two interconnective big " J " fonts and little " J " font, described big " J " font includes " J " font vertical portion and big " J " oxbow portion greatly, described little " J " font includes little " J " font vertical portion and little " J " oxbow portion, described big " J " font vertical portion connects little " J " oxbow portion, described little " J " font vertical portion and big " J " oxbow portion are in the same side, described big " J " oxbow portion is more than screw mandrel external diameter, the length of described little " J " font vertical portion is more than screw mandrel diameter, described little " J " font vertical portion can extend transversely through in the elongated slot inserting screw mandrel.
Further, the circumference of described socket joint pedestal is uniformly arranged four cone-shaped nib, and described screw is arranged in the middle of adjacent two cone-shaped nib.
Further, described socket joint pedestal is welded on bottom screw mandrel.
Further, described socket joint base interior is provided with the female thread corresponding with screw mandrel external screw thread, and described socket joint pedestal is by bottom female thread connection wire rod.
Further, described adjustment disk lateral symmetry installs two lugs, and described side lug installs handle, and described opposite side lug places gim peg.
Further, a kind of steel pipe scaffold independence bar support system, it is characterised in that: include big vertical rod, little vertical rod, cross bar, brace and any one steel pipe scaffold independence bar support as above；Described big vertical rod is arranged on socket joint base bottom；Described little vertical rod is inserted inside screw mandrel, and described little vertical rod longitudinally arranges two groups of through holes symmetrically, and little " J " font vertical portion of described gim peg extends transversely through in the elongated slot inserting through hole and screw mandrel, and is fixed by adjustment disk；Described crossbar end is provided with conical socket, described conical socket be shaped as inner narrow outer width, up-narrow and down-wide, described conical socket is inserted on cone-shaped nib；Described brace end is flat and has the aperture suitable with screw, and described lock pin is worn aperture and screw simultaneously and is arranged in screw by external screw thread.
Compared to prior art, there is advantages that
1, the present invention can be simultaneously connected with vertical rod, cross bar and brace.Crossbar end is provided with conical socket, conical socket be shaped as inner narrow outer width, up-narrow and down-wide, being inserted into by conical socket in the cone-shaped nib of socket joint pedestal can simple realization cross bar and the connection of vertical rod.Brace end is flat and has the aperture suitable with screw, and lock pin is worn the aperture of brace and the screw of socket joint pedestal simultaneously and is arranged in screw by external screw thread, can simple realization vertical rod and the connection of brace.When four cross bars of grafting simultaneously and brace, four cross bars 90 ° each other, four braces 90 ° the most each other, between adjacent cross bar and brace 45 ° each other, each rod axis intersects at a bit, whole axially loadeds, and without additional stress, mechanical property is good, connects reliable.
2, present invention achieves coarse adjustment and the fine setting of scaffold.The present invention is extended transversely through by little " J " font vertical portion of described gim peg and inserts in the through hole of little vertical rod and the elongated slot of screw mandrel, and by adjustment disk is fixing can the coarse adjustment of simple realization scaffold.Adjustment disk is provided with the female thread corresponding with screw mandrel external screw thread, it is arranged on above socket joint pedestal and is connected to outside screw mandrel by inner screw sheath, install on adjustment disk and adjustment disk can be made to make the handle that trace moves on screw mandrel by rotation forces adjustment disk, by turn handle can the fine setting of simple realization scaffold, to be convenient for people in the most required construction height operation construction.
3, cross bar of the present invention handling are easy, stability is strong.The present invention uses socket joint type key slot type steel pipe support connected mode, conical socket and cone-shaped nib to engage each other formation auxiliary connection, and this connection is reliable and stable.When needs connecting upright pole and cross bar, being inserted into by conical socket in the cone-shaped nib of socket joint pedestal can simple realization cross bar and the connection of vertical rod；As the needs dismounting present invention, it is only necessary to apply level power upwards to socket joint substrate and i.e. can realize vertical rod and separate with cross bar, simple to operate efficiently.Compared with connecting with fastener, the assembling of the socket joint type key slot type steel pipe support connected mode of the present invention, dismounting save time more than 90%, greatly reduce labor intensity, improve work efficiency.Compared with steel pipe support connected mode of the prior art, the connecting portion contact area of the present invention is relatively big, and coefficient of friction is relatively big, and it is higher that it connects node shearing resistance, tension, measuring body ability, and the bearing capacity of whole connection system for guide rail is higher, stability is higher.
4, present configuration is simple, stable performance, energy-conserving and environment-protective.The present invention uses independent bar to support replacement fastener connected mode of the prior art, and required accessory amount greatly reduces, and decreases manually-operated randomness and uncertainty, stable performance, energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of gim peg of the present invention；
Fig. 3 is the present invention and big vertical rod, the structural representation of little vertical rod assembling；
Fig. 4 is the structural representation of cross bar of the present invention；
Fig. 5 is the structural representation of brace of the present invention；
Wherein:
1, socket joint pedestal；2, screw mandrel；3, adjustment disk；4, elongated slot；5, cone-shaped nib；6, screw；7, lock pin；8, handle；9, gim peg；10, big " J " font；10a, big " J " font vertical portion；10b, big " J " oxbow portion；11, little " J " font；11a, little " J " font vertical portion；11b, little " J " oxbow portion；12, lug；13, big vertical rod；14, little vertical rod；15, cross bar；16, brace；17, through hole；18, conical socket；19, aperture.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.
Shown in seeing figures.1.and.2,
A kind of steel pipe scaffold independence bar supports, including socket joint pedestal 1, screw mandrel 2 and adjustment disk 3.Screw mandrel 2 is outside arranges external screw thread, and screw mandrel 2 is longitudinally asymmetric has elongated slot 4.Socket joint pedestal 1 is arranged on bottom screw mandrel 2, and the circumference of socket joint pedestal 1 is uniformly arranged the screw 6 of cone-shaped nib 5 and hollow, cone-shaped nib 5 be shaped as inner narrow outer width, up-narrow and down-wide.Also include that, with externally threaded lock pin 7, lock pin 7 is arranged in screw 6.Adjustment disk 3 is provided with the female thread corresponding with screw mandrel 2 external screw thread, is arranged on above socket joint pedestal 1 and is connected to screw mandrel 2 outside by inner screw sheath.Install on adjustment disk 3 and adjustment disk 3 can be made to make the handle 8 that trace moves on screw mandrel 2 by rotation forces adjustment disk 3.Also include gim peg 9, described gim peg 9 is two interconnective big " J " fonts 10 and little " J " font 11, described big " J " font 10 includes big " J " font vertical portion 10a and big " J " oxbow portion 10b, described little " J " font 11 includes little " J " font vertical portion 11a and little " J " oxbow portion 11b, described big " J " font vertical portion 10a connects little " J " oxbow portion 11b, described little " J " font vertical portion 11a and big " J " oxbow portion 10b is in the same side, described big " J " oxbow portion 10b is more than screw mandrel 2 external diameter, the length of described little " J " font vertical portion 11a is more than screw mandrel 2 diameter, described little " J " font vertical portion 11a can extend transversely through in the elongated slot 4 inserting screw mandrel 2.
As more preferable embodiment, the circumference of described socket joint pedestal 1 is uniformly arranged four cone-shaped nib 5, and described screw 6 is arranged in the middle of adjacent two cone-shaped nib 5.So, when four cross bars 15 of grafting simultaneously and brace 16, four cross bars 15 90 ° each other, four braces 16 90 ° the most each other, between adjacent cross bar 15 and brace 16 45 ° each other, each rod axis intersects at a bit, whole axially loadeds, without additional stress, mechanical property is good, connects reliable.
Socket joint pedestal 1 has with the connected mode of screw mandrel 2 and fixing be connected and be flexibly connected two kinds.During fixing connection, socket joint pedestal 1 is connected by welding manner bottom screw mandrel 2；During flexible connection, socket joint pedestal 1 is internal is provided with the female thread corresponding with screw mandrel 2 external screw thread, and described socket joint pedestal 1 is connected bottom screw mandrel 2 by female thread.When needing to use, socket joint pedestal 1 is spun on bottom screw mandrel 2；When need not use, socket joint pedestal 1 is screwed out bottom screw mandrel 2.
As more preferable embodiment, described adjustment disk 3 lateral symmetry installs two lugs 12, and described side lug 12 installs handle 8, and described opposite side lug 12 places gim peg 9.
With reference to shown in Fig. 4 and Fig. 5, as more preferable embodiment, present invention also offers a kind of steel pipe scaffold independence bar support system, including big vertical rod 13, little vertical rod 14, cross bar 15, brace 16 and any one steel pipe scaffold independence bar support as above.Big vertical rod 13 is arranged on bottom socket joint pedestal 1.It is internal that screw mandrel 2 is inserted in little vertical rod 14, and little vertical rod 14 longitudinally arranges two groups of through holes 17 symmetrically, and little " J " font vertical portion 11a of gim peg 9 extends transversely through in the elongated slot 4 inserting through hole 17 and screw mandrel 2, and is fixed by adjustment disk 3.Cross bar 15 end is provided with conical socket 18, conical socket 18 be shaped as inner narrow outer width, up-narrow and down-wide, conical socket 18 is inserted on cone-shaped nib 5.Brace 16 end is flat and has the aperture 19 suitable with screw 6, and lock pin 7 is worn aperture 19 and screw 6 simultaneously and is arranged in screw 6 by external screw thread.
With reference to shown in Fig. 3, during use, being first arranged on bottom socket joint pedestal 1 by big vertical rod 13, the circumference of socket joint pedestal 1 is uniformly arranged the screw 6 of hollow, will be tightened in screw 6 can big vertical rod 13 be fastened on bottom socket joint pedestal 1 with externally threaded lock pin 7.Socket joint pedestal 1 by welding or threaded by the way of bottom connection wire rod 2.Then adjustment disk 3 it is arranged on above socket joint pedestal 1 and is connected to screw mandrel 2 outside by its inner screw sheath.Screw mandrel 2 is longitudinally asymmetric has elongated slot 4, little vertical rod 14 longitudinally arranges two groups of through holes 17 symmetrically, little vertical rod 14 is inserted screw mandrel 2 internal, it is adjusted to required height, again little " J " font vertical portion 11a of gim peg 9 is extended transversely through in the elongated slot 4 inserting through hole 17 and screw mandrel 2, and fixed by adjustment disk 3.Thus achieve independent bar support be stably connected with, features simple structure, easy to use.
When needing the height adjusting scaffold, can be with the coarse adjustment of simple realization scaffold height and fine setting.For coarse adjustment, first little " J " font vertical portion 11a of gim peg 9 is laterally extracted out from the elongated slot 4 of through hole 17 and screw mandrel 2, because little " J " font vertical portion 11a and big " J " oxbow portion 10b is in the same side, and " J " oxbow portion 10b greatly is more than screw mandrel 2 external diameter, so after extracting little " J " font vertical portion 11a of gim peg 9 out, it is peripheral and take and put above adjustment disk 3, to prevent landing or the movement of gim peg 9 that big " J " oxbow portion 10b of gim peg 9 can be wrapped in screw mandrel 2.Then little vertical rod 14 is moved, little vertical rod 14 is made to stretch out in screw mandrel 2 or be inwardly indented, when moving on to little vertical rod 14 through hole corresponding with desired height of constructing in screw mandrel 2, again by the laterally inserted corresponding through hole 17 of little " J " font vertical portion 11a of gim peg 9 and the elongated slot 4 of screw mandrel 2, finally by rotary handle 8, adjustment disk 3 is threaded to below gim peg 9.For fine setting, then can be by rotating the handle 8 on adjustment disk 3, handle 8 drives adjustment disk 3 to move up on screw mandrel 2, and promotes gim peg 9 to make little vertical rod 14 upwards, until rising to desired height；Or handle 8 drives adjustment disk 3 to move down on screw mandrel 2, now gim peg 9 i.e. moves, until dropping to desired height along the downward trace of elongated slot 4 under the deadweight of little vertical rod 14 and load effect thereon.Cross bar 15 height of top last layer is that the extension sum in screw mandrel 2 determines by big vertical rod 13 and little vertical rod 14, therefore can change the floor height of this cross bar 15 by little vertical rod 14 stretching in screw mandrel 2；Coarse height depends on the spacing between via count and the through hole 17 of little vertical rod 14 movement on screw mandrel 2；Fine tuning depends highly on the adjustment disk 3 displacement on screw mandrel 2.
When needs are simultaneously connected with big vertical rod 13, little vertical rod 14, cross bar 15 and brace 16, because cross bar 15 end is provided with conical socket 18, conical socket 18 be shaped as inner narrow outer width, up-narrow and down-wide, being inserted in the cone-shaped nib 5 of socket joint pedestal 1 by conical socket 18 can simple realization cross bar 15 and the connection of vertical rod (13,14).Brace 16 end is flat and has the aperture 19 suitable with screw 6, and lock pin 7 is worn aperture 19 and screw 6 simultaneously and is arranged in screw 6 by external screw thread, can simple realization vertical rod (13,14) and the connection of brace 16.The circumference of socket joint pedestal 1 is uniformly arranged four cone-shaped nib 5, and described screw 6 is arranged in the middle of adjacent two cone-shaped nib 5.Thus can simultaneously four cross bars 15 of grafting and brace 16 time, four cross bars 15 90 ° each other, four braces 16 90 ° the most each other, between adjacent cross bar 15 and brace 16 45 ° each other, each rod axis intersects at a bit, whole axially loadeds, without additional stress, mechanical property is good, connects reliable.
Need to dismantle cross bar 15 and during brace 16, it is only necessary to apply level power upwards to socket joint substrate 1 and can realize vertical rod (13,14) and separate with cross bar 15；Lock pin 7 is unscrewed, then brace 16 is taken out from lock pin 7 can realize vertical rod (13,14) and separate with brace 16, simple to operate efficiently.Compared with connecting with fastener, the assembling of the socket joint type key slot type steel pipe support connected mode of the present invention, dismounting save time more than 90%, greatly reduce labor intensity, improve work efficiency.
Present configuration is simple, stable performance, energy-conserving and environment-protective.The present invention uses independent bar to support replacement fastener connected mode of the prior art, and required accessory amount greatly reduces, and decreases manually-operated randomness and uncertainty, stable performance, energy-conserving and environment-protective.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-described embodiment, and all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that, for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (6)
1. a steel pipe scaffold independence bar supports, including socket joint pedestal, screw mandrel and adjustment disk；Outer spiral shell is set outside described screw mandrel
Stricture of vagina, described screw mandrel is longitudinally asymmetric has elongated slot；It is characterized in that: described socket joint pedestal is arranged on bottom screw mandrel, described socket joint base
The circumference of seat is uniformly arranged the screw of cone-shaped nib and hollow, described cone-shaped nib be shaped as inner narrow outer width, up-narrow and down-wide；Also
Including with externally threaded lock pin, described lock pin is arranged in screw；Described adjustment disk be provided with corresponding with screw mandrel external screw thread in
Screw thread, is arranged on above socket joint pedestal and is connected to outside screw mandrel by inner screw sheath；Install on described adjustment disk and can adjust by rotation forces
Joint dish makes adjustment disk make the handle that trace moves on screw mandrel, also include gim peg, described gim peg be two interconnective greatly
" J " font and little " J " font, described big " J " font includes " J " font vertical portion and big " J " oxbow portion greatly,
Described little " J " font includes little " J " font vertical portion and little " J " oxbow portion, and described big " J " font vertical portion is even
Meet little " J " oxbow portion, described little " J " font vertical portion and big " J " oxbow portion in the same side, described big " J "
Oxbow portion is more than screw mandrel external diameter, and the length of described little " J " font vertical portion is more than screw mandrel diameter, described little " J " font
Vertical portion can extend transversely through in the elongated slot inserting screw mandrel.
A kind of steel pipe scaffold independence bar the most according to claim 1 supports, it is characterised in that: the week of described socket joint pedestal
To being uniformly arranged four cone-shaped nib, described screw is arranged in the middle of adjacent two cone-shaped nib.
A kind of steel pipe scaffold independence bar the most according to claim 1 supports, it is characterised in that: described socket joint pedestal welds
Bottom screw mandrel.
A kind of steel pipe scaffold independence bar the most according to claim 1 supports, it is characterised in that: described socket joint base interior
Being provided with the female thread corresponding with screw mandrel external screw thread, described socket joint pedestal is by bottom female thread connection wire rod.
A kind of steel pipe scaffold independence bar the most according to claim 1 supports, it is characterised in that: described adjustment disk both sides pair
Claiming to install two lugs, described side lug installs handle, and described opposite side lug places gim peg.
6. a steel pipe scaffold independence bar support system, it is characterised in that: include big vertical rod, little vertical rod, cross bar, brace and
A kind of steel pipe scaffold independence bar as according to any one of claim 1-5 supports；Described big vertical rod is arranged at the bottom of socket joint pedestal
Portion；Described little vertical rod is inserted inside screw mandrel, and described little vertical rod longitudinally arranges two groups of through holes symmetrically, little " J " of described gim peg
Font vertical portion extends transversely through in the elongated slot inserting through hole and screw mandrel, and is fixed by adjustment disk；Described crossbar end is provided with taper
Groove, described conical socket be shaped as inner narrow outer width, up-narrow and down-wide, described conical socket is inserted on cone-shaped nib；Described
Brace end is flat and has the aperture suitable with screw, and described lock pin wears aperture and screw simultaneously and passes through external screw thread
It is arranged in screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410543284.9A CN105888233A (en) | 2014-10-01 | 2014-10-01 | Steel pipe scaffold independent rod support and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410543284.9A CN105888233A (en) | 2014-10-01 | 2014-10-01 | Steel pipe scaffold independent rod support and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105888233A true CN105888233A (en) | 2016-08-24 |
Family
ID=57000305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410543284.9A Pending CN105888233A (en) | 2014-10-01 | 2014-10-01 | Steel pipe scaffold independent rod support and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105888233A (en) |
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| CN106703405A (en) * | 2017-01-09 | 2017-05-24 | 杨秀峰 | Socket-keyslot intelligent monitoring support frame |
| CN107882319A (en) * | 2017-12-06 | 2018-04-06 | 上海建工二建集团有限公司 | A kind of adjustable scaffold horizon bar and its installation method |
| CN112144863A (en) * | 2020-09-29 | 2020-12-29 | 美图（福建）铝业有限公司 | Building aluminum formwork system |
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| CN112144863A (en) * | 2020-09-29 | 2020-12-29 | 美图（福建）铝业有限公司 | Building aluminum formwork system |
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Application publication date: 20160824 |
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| RJ01 | Rejection of invention patent application after publication |