CN108457465A - It builds by laying bricks or stones and uses inner wall scaffold and its method of administration - Google Patents
It builds by laying bricks or stones and uses inner wall scaffold and its method of administration Download PDFInfo
- Publication number
- CN108457465A CN108457465A CN201810222074.8A CN201810222074A CN108457465A CN 108457465 A CN108457465 A CN 108457465A CN 201810222074 A CN201810222074 A CN 201810222074A CN 108457465 A CN108457465 A CN 108457465A
- Authority
- CN
- China
- Prior art keywords
- cross bar
- stones
- frame
- laying bricks
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/38—Scaffolds partly supported by the building
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/28—Scaffolds primarily resting on the ground designed to provide support only at a low height
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/16—Struts or stiffening rods, e.g. diagonal rods
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
Abstract
The present invention proposes that one kind is built by laying bricks or stones with inner wall scaffold and its method of administration, it includes support element and cross bar to build by laying bricks or stones with inner wall scaffold, described cross bar one end is fixedly connected on the support element, the other end is fixedly connected with the angle steel for being useful for being inserted into the vertical seam of interior wall, and the length ratio of the cross bar and the angle steel is 5~10:1.Package assembly of the present invention can be used and is made using short old steel pipe, angle steel, reinforcement welding, keep utilizing of wastes, an investment cost low, easy to operate, convenient to assemble and disassemble, reduce cost, improve production efficiency.Entered in the vertical seam of interior wall using angle steel grafting, avoid the indwelling foot trick on wall, the process that foot trick is blocked up after eliminating building wall accelerates speed of application.
Description
Technical field
The invention belongs to building implement technical fields more particularly to one kind to build by laying bricks or stones with inner wall scaffold and its method of administration.
Background technology
With the development and progress of society, requirement of the people to construction is higher and higher, quick, efficient, energy saving, low consumption
It is the trend of construction development；Subdivisional work one of of the scaffolding work as architectural engineering, plays very important effect.
In building wall, it is double-pole scaffold to set up non-bearing scaffold under normal circumstances, and erection scheme is usually vertical
Distance between tie rods 1500mm × 1500mm, step pitch 1800mm add the connecting elements with wall under 2~3 step pitches, are known as connecting wall
Part reinforces scaffold overall stability, and existing wall-connecting piece technology is that frame pipe is passed through wall, in wall other side, with small cross
Bar or fastener lock frame pipe, and double frame and wall are linked to be entirety, stablize double frame.Under this mode, existing wall-connecting piece skill
Art makes wall, and there are scaffold eyes, finally also need to carry out scaffold eye closure, secondary construction increases workload, and for staying
It sets in the case of such as meeting water after the very complicated wall plastering of the closure of the scaffold eye on wall is molded, holds at scaffold eye
Easily occur dry and cracked.In building construction, interior scaffold building is most of or is set up using traditional steel pipe, speed of application it is slow and
It carries, pacify and tear inconvenience open, seriously affect speed of application.
Invention content
The present invention for the above technical issues, proposes that one kind is built by laying bricks or stones with inner wall scaffold and its method of administration.
In order to achieve the above object, the technical solution adopted by the present invention is：
One kind is built by laying bricks or stones with inner wall scaffold, including support element and cross bar, and described cross bar one end is fixedly connected on the support
On part, the other end is fixedly connected with the angle steel for being useful for being inserted into the vertical seam of interior wall, and the length ratio of the cross bar and the angle steel is 5~
10:1。
As preferred：The length ratio of the cross bar and the angle steel is 20:3.The specific cross bar length is 1.2m, institute
It is 0.18m to state angle steel length.
As preferred：The support element is A-frame, and the cross bar is vertically fixedly connected on the tip of A-frame.
As preferred：One end of the cross bar is socketed with fixing piece, and the cross bar is vertically connected at by the fixing piece
On the A-frame.
As preferred：The fixing piece include be connected with each other external member and support, the external member, support and A-frame according to
Secondary connection, which surrounds, is formed with equilateral right angled triangle.
As preferred：Bolt, the part of the external member and cross bar socket are connected with by connecting rope on the A-frame
It is both provided with interconnected through-hole, the bolt is detachably connected in the through-hole to lock the cross bar and triangle branch
Frame.
As preferred：The cross bar is long steel pipe, and the long steel pipe is welded with the angle steel.
As preferred：The internal diameter of the long steel pipe is 38mm, and the outer diameter of the long steel pipe is equal to the internal diameter of the external member.
As preferred：The A-frame includes the upright bar of two ends welding, fixed between two upright bars to connect
It is connected to connecting rod.
As preferred：Two upright bars connect, and to be formed by angle be 23 °；A diameter of 33.5mm of the upright bar；Institute
The length ratio for stating cross bar and upright bar is 1~3：1.It is furthermore preferred that the cross bar and the length of upright bar ratio are 3：2.14.Specifically,
The length of the cross bar is 1.2m, and the length of the upright bar is 0.856m.
A kind of above-mentioned method of administration built by laying bricks or stones with inner wall scaffold, includes the following steps：
Step 1：Position and the quantity that cross bar is determined based on interior wall size keep the distance between two neighboring cross bar little
In 2m；
Step 2：When babinet is built by laying bricks or stones to 1.2m or 1.5m high, the angle steel grafting that whippletree makes one end be fixedly connected is taken to enter
In the vertical seam of interior wall and it is that angle steel upper surface is located at horizontal plane, makes the whippletree and metope vertical connection；
Step 3：Fixing piece is taken, the external member of fixing piece and support is made to be fixedly attached to the tip of A-frame, the set
Part, support and A-frame, which are sequentially connected to surround, is formed with equilateral right angled triangle；
Step 4：It takes the other end grafting of whippletree in external member, the bolt grafting on A-frame is entered in the through-hole,
The A-frame of the A-frame vertical support after horizontal plane, connection is apart from the wall 1.2m；
Step 5：Assembling is completed in being laid with scaffold board on cross bar and A-frame, the loading force of the scaffold board is
3.0KN/m2。
Compared with prior art, the advantages of the present invention are：
1, provided by the present invention build by laying bricks or stones is suitable for using sintering solid brick, porous brick masonry and is built by laying bricks or stones with inner wall scaffold
The interior scaffold building of various load-bearing, non-bearing wall body masonry project highly within 3m.Used cross bar uses Ф 48
× 3.5mm steel pipes, angle steel using ∠ 50 × 5, A-frame using A-frame using 60 × 3.5mm of Ф, Ф 33.5 ×
3.25mm steel pipes are formed with 20 reinforcement weldings of Ф, and bolt is made using 6 round steel of Φ, and material should meet existing national standards
《Carbon structural steels》(GB/T-700) regulation of Q235-A grades of steel in, welding rod is using E43 series.Profit can be used in package assembly
It is made with short old steel pipe, angle steel, reinforcement welding, keeps utilizing of wastes, an investment cost low, it is easy to operate, pacify the side of tearing open
Just, cost is reduced, production efficiency is improved.
2, provided by the present invention to build by laying bricks or stones with inner wall scaffold through each structure of rational deployment, interior wall is entered using angle steel grafting
In vertical seam, the indwelling foot trick on wall is avoided, the process that foot trick is blocked up after eliminating building wall accelerates construction speed
Degree.
3, provided by the present invention to build by laying bricks or stones with each dimensional structure of inner wall scaffold rational deployment, waste and old steel can utilized
While pipe, angle steel, reinforcing bar, reduces and component, building by laying bricks or stones for making finally to obtain is used to reach 177N/ with inner wall scaffold cross bar intensity
㎜2, cross bar, which supports to shear at fulcrum, reaches 5.831N/ ㎜2, angle steel and cross bar weld strength reach 5.602N/ ㎜2, cross bar rigidity
Reach 3.91 ㎜, the square bar stability of three-legged support reaches 0.097KN, and the axle power that two upright bars generate reaches 5.718KN, every
Axle power reaches 2.914KN in upright bar, and every square bar stability reaches 13.28N/ ㎜2, each dimensional parameters, which can meet, uses need
It asks, makes to build by laying bricks or stones good, safe and reliable with inner wall scaffold stability.
Description of the drawings
Fig. 1 is the structural schematic diagram for the specific implementation mode that the present invention is built by laying bricks or stones with inner wall scaffold；
Fig. 2 is section view of the present invention along line A-A shown in Fig. 1；
Fig. 3 is the usage state diagram of the present invention for building the specific implementation mode with inner wall scaffold by laying bricks or stones；
In above each figure：1, cross bar；2, angle steel；3, A-frame；31, upright bar；32, connecting rod；4, fixing piece；41, it covers
Part；42, support；5, bolt；6, through-hole.
Specific implementation mode
In the following, the present invention is specifically described by illustrative embodiment.It should be appreciated, however, that not into one
In the case of step narration, element, structure and features in an embodiment can also be advantageously incorporated into other embodiment
In.
In the description of the present invention, it should be noted that the instructions such as term "inner", "outside", "upper", "lower", "front", "rear"
Orientation or positional relationship be position relationship based on ... shown in the drawings, be merely for convenience of description of the present invention and simplification of the description, and
It is not that the device of instruction or hint meaning or element must have a particular orientation, with specific azimuth configuration and operation, therefore
It is not considered as limiting the invention.In addition, term " first ", " second ", " third " are used for description purposes only, and cannot manage
Solution is instruction or implies relative importance.
Embodiment：As shown in Figure 1, Figure 2 and Figure 3, one kind is built by laying bricks or stones with inner wall scaffold, including support element and cross bar 1, described
1 one end of cross bar is fixedly connected on the support element, and the other end is fixedly connected with the angle steel 2 for being useful for being inserted into the vertical seam of interior wall, institute
The length ratio for stating cross bar 1 and the angle steel 2 is 5~10:1.
Further as shown in Figure 1, the length ratio of the cross bar 1 and the angle steel 2 is 20:3.The specific cross bar 1 is grown
Degree is 1.2m, and 2 length of the angle steel is 0.18m.
Further as shown in Figure 1：The support element is A-frame 3, and the cross bar 1 is vertically fixedly connected on A-frame
3 tip.One end of the cross bar 1 is socketed with fixing piece 4, and the cross bar 1 is vertically connected at described three by the fixing piece 4
In angle support 3.The fixing piece 4 includes the external member 41 being connected with each other and support 42, the external member 41, support 42 and A-frame
3 are sequentially connected around being formed with equilateral right angled triangle.Bolt 5, the set are connected with by connecting rope on the A-frame 3
The part that part 41 and cross bar 1 are socketed is both provided with interconnected through-hole 6, and the bolt 5 is detachably connected to the through-hole 6
It is interior to lock the cross bar 1 and A-frame 3.
Further as shown in Figure 1：The cross bar 1 is long steel pipe, and the long steel pipe is welded with the angle steel 2.The length
The internal diameter of steel pipe is 38mm, and the outer diameter of the long steel pipe is equal to the internal diameter of the external member 41.
Further as shown in Figure 1：The A-frame 3 includes the upright bar 31 of two ends welding, two upright bars
Connecting rod 32 is fixedly connected between 31.Two upright bars 31 connect, and to be formed by angle be 23 °；The diameter of the upright bar 31
For 33.5mm；The cross bar 1 and the length ratio of upright bar 31 are 1~3：1.
It is furthermore preferred that as shown in figure 3, the cross bar 1 and the length ratio of upright bar 31 are 3：2.14.Specifically, the cross bar 1
Length be 1.2m, the length of the upright bar 31 is 0.856m.
A kind of above-mentioned method of administration built by laying bricks or stones with inner wall scaffold, includes the following steps：
Step 1：Position and the quantity that cross bar 1 is determined based on interior wall size, make the distance between two neighboring cross bar 1 no
More than 2m；
Step 2：When babinet is built by laying bricks or stones to 1.2m or 1.5m high, 2 grafting of angle steel that whippletree makes one end be fixedly connected is taken to enter
In the vertical seam of interior wall and it is that 2 upper surface of angle steel is located at horizontal plane, makes the whippletree and metope vertical connection；
Step 3：Fixing piece 4 is taken, the external member 41 of fixing piece 4 and support 42 is made to be fixedly attached to the tip of A-frame 3,
The external member 41, support 42 and A-frame 3, which are sequentially connected to surround, is formed with equilateral right angled triangle；
Step 4：It takes the other end grafting of whippletree in external member 41,5 grafting of bolt on A-frame 42 is entered described
In through-hole 6, the A-frame 3 of 3 vertical support of the A-frame after horizontal plane, connection is apart from the wall 1.2m；
Step 5：Assembling is completed in being laid with scaffold board on cross bar 1 and A-frame 42, the loading force of the scaffold board is
3.0KN/m2。
Building by laying bricks or stones described in the above embodiment of the present invention is tested with the parameter detecting of inner wall scaffold：
Cross bar 1：Length 1.2m, using Ф 48 × 3.5mm steel pipes；Angle steel 2：Length 0.18m, ∠ 50 × 5；External member 41：It adopts
With Ф 60 × 3.5mm steel pipes；Upright bar 31：Using Ф 33.5 × 3.25mm steel pipes；Connecting rod 32:Using 20 reinforcing bars of Ф；Bolt 5：
It is formed using 6 reinforcement fabrications of Φ；Through-hole 6：Ф8；
1,1 intensity of cross bar, rigidity checking
Calculating parameter：
The wooden scaffold board deadweight standard value：0.35KN/㎡；
Construction evenly load:3.0KN/㎡；
1 steel pipe of cross bar considers that wall thickness reduction is Ф 48 × 3.2mm dead weights 0.04KN/m；1 spacing 2m of cross bar.
1 strength checking of cross bar：
177N/㎜2﹤ f=205N/ ㎜2The bending strength of cross bar 1 is met the requirements.
It supports and shears checking computations at fulcrum：
50 × 5 A=4.803 ㎝ of ∠2
5.831N/㎜2＜ f=125N/ ㎜250 × 5 bearing shearing strengths of ∠ are met the requirements.
50 × 5 angle steel 2 of ∠ is checked with 48 × 3.5mm of Ф cross bars, 1 weld strength：
5.602N/㎜2＜ [fV]=160N/ ㎜2Weld seam shearing strength is met the requirements.
1 rigidity checking of cross bar：
10 ㎜ cross bars of V=3.91 ㎜ ＜ L/150=8 ㎜ V=3.91 ㎜ ＜, 1 rigidity is met the requirements.
31 stable calculation of tripod type upright bar：
It is built by laying bricks or stones due to being used for interior, does not consider wind load.
N2=(0.462 × 2+0.332) × 2.47+2 × 1.162 × 2.42+0.2 × 4.88
=3.102+5.624+0.976
=9.702 ㎏=0.097KN
31 Ф of upright bar, 33.5 × 3.25 1.2 length is L=0.856m
31 axle power of upright bar is：N=1.2 × 0.468+1.2 × 0.097+1.4 × 3 × 1 × 1.2
=0.678+5.04
=5.718KN
Above axle power is the every pipe of Ф 33.5 × 3.25：2×NG× Cos φ=5.718KN
NG=5.718/2 × 1.14/1.162
=2.914KN
31 computational length L of upright bar0L=1.155 × 2=K μ × 0.856=1.977m
13.28N/㎜2＜ f=205N/ ㎜231 stability of upright bar is met the requirements.
Above-mentioned calculating parameter is satisfied by《Welding for steel structure specification》GB50661-2011《Construction steel structure welding technique is advised
Journey》JGJ81-2002.
Performance analysis：
Now to be analyzed using the safe cellular engineering in Wuhai City Hainan District shanty town, engineering structure type is brick mix structure,
Floor height 2.9m.Building wall height 2.6---2.7m, using the porous brick masonry of the ㎜ mechanism of ㎜ × 90 of 240 ㎜ × 115.Scaffold is taken
If area is calculated by 100 ㎡.Scheme one is set up using traditional steel pipe and builds scaffold by laying bricks or stones, and it is 1.5m to take 31 longitudinal pitch of upright bar.
1.2m steel pipes 56,1.5m steel pipes 56,5m steel pipes 34, fastener 136 are needed altogether.Scheme two, described in upper embodiment
It builds by laying bricks or stones and uses inner wall scaffold, need cross bar 1 (1.35m) 56, A-frame 356 altogether.Specific unitary analysis table is shown in Table 1, unit
Economic benefit of engineering comparison is shown in Table 2.
1 unitary analysis table of table
2 construction unit economic efficiency contrast of table
By Tables 1 and 2 data it is found that inner wall scaffold labour cost provided by the present invention of building by laying bricks or stones reduces 64%, material
Expense reduces 19.8%, and machinery cost reduces 18.5%, and overall cost reduces 59.5%.Production efficiency 64% can be improved.
By producing master control building, crow in 1# Hua Chan switching stations of Bayan muir coke-oven plant of Shenhua, Shenhua Bayan muir coke-oven plantization
" building by laying bricks or stones with scaffold in tool-type " is used to set up and build scaffold by laying bricks or stones in the engineerings such as the safe cell in sea market Hainan District shanty town, through inspection
Examination is received, and construction quality, safety meet acceptance requirement.
Compare by analysis, can guarantee construction quality and safety in production using this tool, while also reducing cost, improving
Production efficiency realizes good economic benefit, has obtained the favorable comment of each side.
Claims (10)
1. one kind is built by laying bricks or stones with inner wall scaffold, it is characterised in that：Including support element and cross bar, described cross bar one end is fixedly connected on
On the support element, the other end is fixedly connected with the angle steel for being useful for being inserted into the vertical seam of interior wall, the length of the cross bar and the angle steel
Degree is than being 5~10:1.
2. according to claim 1 build by laying bricks or stones with inner wall scaffold, it is characterised in that：The support element is A-frame, institute
State the tip that cross bar is vertically fixedly connected on A-frame.
3. according to claim 2 build by laying bricks or stones with inner wall scaffold, it is characterised in that：The A-frame includes two ends
The upright bar of welding is fixedly connected with connecting rod between two upright bars.
4. according to claim 3 build by laying bricks or stones with inner wall scaffold, it is characterised in that：Two upright bars, which connect, to be formed by
Angle is 23 °；A diameter of 33.5mm of the upright bar；The cross bar and the length of upright bar ratio are 1~3：1.
5. according to claim 2 build by laying bricks or stones with inner wall scaffold, it is characterised in that：One end of the cross bar is socketed with fixation
Part, the cross bar are vertically connected at by the fixing piece on the A-frame.
6. according to claim 5 build by laying bricks or stones with inner wall scaffold, it is characterised in that：The fixing piece includes being connected with each other
External member and support, the external member, support and A-frame, which are sequentially connected to surround, is formed with equilateral right angled triangle.
7. according to claim 6 build by laying bricks or stones with inner wall scaffold, it is characterised in that：Pass through connecting rope on the A-frame
It is connected with bolt, the part that the external member and cross bar are socketed is both provided with interconnected through-hole, and the bolt is detachably connected
To lock the cross bar and A-frame in the through-hole.
8. according to claim 6 build by laying bricks or stones with inner wall scaffold, it is characterised in that：The cross bar is long steel pipe, described
Long steel pipe is welded with the angle steel.
9. according to claim 8 build by laying bricks or stones with inner wall scaffold, it is characterised in that：The internal diameter of the long steel pipe is 38mm,
The outer diameter of the long steel pipe is equal to the internal diameter of the external member.
10. a kind of claim 1~9 any one of them builds the method for administration with inner wall scaffold by laying bricks or stones, it is characterised in that：Including
Following steps：
Step 1：Position and the quantity that cross bar is determined based on interior wall size make the distance between two neighboring cross bar be not more than 2m；
Step 2：When babinet is built by laying bricks or stones to 1.2m or 1.5m high, the angle steel grafting that whippletree makes one end be fixedly connected is taken to enter interior wall
In vertical seam and it is that angle steel upper surface is located at horizontal plane, makes the whippletree and metope vertical connection；
Step 3：Fixing piece is taken, the external member of fixing piece and support is made to be fixedly attached to the tip of A-frame, the external member, branch
Part and A-frame, which are sequentially connected to surround, is formed with equilateral right angled triangle；
Step 4：It takes the other end grafting of whippletree in external member, the bolt grafting on A-frame is entered in the through-hole, it is described
The A-frame of the A-frame vertical support after horizontal plane, connection is apart from the wall 1.2m；
Step 5：Assembling is completed in being laid with scaffold board on cross bar and A-frame, the loading force of the scaffold board is 3.0KN/
m2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810222074.8A CN108457465A (en) | 2018-03-18 | 2018-03-18 | It builds by laying bricks or stones and uses inner wall scaffold and its method of administration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810222074.8A CN108457465A (en) | 2018-03-18 | 2018-03-18 | It builds by laying bricks or stones and uses inner wall scaffold and its method of administration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108457465A true CN108457465A (en) | 2018-08-28 |
Family
ID=63236809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810222074.8A Withdrawn CN108457465A (en) | 2018-03-18 | 2018-03-18 | It builds by laying bricks or stones and uses inner wall scaffold and its method of administration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108457465A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020178683A1 (en) * | 1996-06-17 | 2002-12-05 | Phillips Robert M. | Flat folding scaffold system with shrubbery shelter |
| US20070068733A1 (en) * | 2005-09-23 | 2007-03-29 | Barry Schlecht | Scaffold structure |
| CN201321716Y (en) * | 2008-12-09 | 2009-10-07 | 赵贵增 | No-putlog-hole scaffold setting-up device in brick and concrete structure construction |
| CN202509750U (en) * | 2012-03-31 | 2012-10-31 | 中国二十二冶集团有限公司 | Height-adjustable type scaffold |
| CN203701562U (en) * | 2013-11-27 | 2014-07-09 | 中建三局第二建设工程有限责任公司 | Tool scaffold wall connecting piece |
| CN205369861U (en) * | 2016-03-08 | 2016-07-06 | 苏若溪 | Support scaffold for building |
| CN205990755U (en) * | 2016-08-31 | 2017-03-01 | 山东电力建设第一工程公司 | A kind of masonry panel no scaffold eye constructing device |
| CN208168312U (en) * | 2018-03-18 | 2018-11-30 | 内蒙古华立建设工程有限公司 | Masonry inner wall scaffold |
-
2018
- 2018-03-18 CN CN201810222074.8A patent/CN108457465A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020178683A1 (en) * | 1996-06-17 | 2002-12-05 | Phillips Robert M. | Flat folding scaffold system with shrubbery shelter |
| US20070068733A1 (en) * | 2005-09-23 | 2007-03-29 | Barry Schlecht | Scaffold structure |
| CN201321716Y (en) * | 2008-12-09 | 2009-10-07 | 赵贵增 | No-putlog-hole scaffold setting-up device in brick and concrete structure construction |
| CN202509750U (en) * | 2012-03-31 | 2012-10-31 | 中国二十二冶集团有限公司 | Height-adjustable type scaffold |
| CN203701562U (en) * | 2013-11-27 | 2014-07-09 | 中建三局第二建设工程有限责任公司 | Tool scaffold wall connecting piece |
| CN205369861U (en) * | 2016-03-08 | 2016-07-06 | 苏若溪 | Support scaffold for building |
| CN205990755U (en) * | 2016-08-31 | 2017-03-01 | 山东电力建设第一工程公司 | A kind of masonry panel no scaffold eye constructing device |
| CN208168312U (en) * | 2018-03-18 | 2018-11-30 | 内蒙古华立建设工程有限公司 | Masonry inner wall scaffold |
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