CN102080447B - Engineering building construction scaffold - Google Patents
Engineering building construction scaffold Download PDFInfo
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- CN102080447B CN102080447B CN2010105942970A CN201010594297A CN102080447B CN 102080447 B CN102080447 B CN 102080447B CN 2010105942970 A CN2010105942970 A CN 2010105942970A CN 201010594297 A CN201010594297 A CN 201010594297A CN 102080447 B CN102080447 B CN 102080447B
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Abstract
The invention relates to an engineering building auxiliary tool, and in particular relates to an engineering building construction scaffold, consisting of standpipes and transverse pipes, wherein the standpipes consist of four steel pipes, a standpipe locating plate and a standpipe connecting plate; the standpipe locating plate is a cross stamped part; through holes are arranged on the middle part of the standpipe locating plate; the four steel pipes are fixed on four corners of the standpipe locating plate; the standpipe connecting plate is fixedly connected at two ends of the standpipe; two standpipes are connected via a standpipe connector; the transverse pipes are inserted from two rows of steels pipes of the standpipes and are located on the standpipe locating plate; the transverse pipes are locked on the standpipes via a pipe clamp; and two transverse pipes are connected via a transverse pipe connector. The standpipes adopting the structure of four pipes greatly increases the loading capacity of the scaffold, improves the stability of the scaffold, saves more than 60% of mounting time, improves the working efficiency and greatly shortens the construction period.
Description
Technical field
The present invention relates to the engineering construction aid, be specifically related to the project building construction scaffold.
Background technology
Traditional scaffold all is row's grid frame of original wooden or bamboo structure, because that it is built is lack of standardization, reason such as intensity is low, and structure is not firm, and safety is relatively poor is replaced by the higher steel pipe scaffold of fastness gradually.Existing steel pipe scaffold is divided into several kinds of pipe thread formulas, bowl fastening type, gantry type.The problem that pipe thread formula scaffold exists is: structure is undesirable, and the steel pipe consumption is big, and the connection between the steel pipe all couples together by cruciform fastening for falsework; This fastener uses very loaded down with trivial details, need turn on, fastening bolt, and operating efficiency is very low; Length consuming time, a large amount of bolts are prone to get rusty in outdoor long-time use, make turn on, fastening bolt strength increases; Cause bolt defective such as distortion, stripped thread, crackle etc., can produce serious potential safety hazard; It is many that the bowl fastening type scaffold exists welding assembly, and weight is big, and volume is big, and storage and transshipment charge are big; Gantry type scaffold poor stability, volume is big, and storage and transshipment charge are big, and need mix with pipe thread formula scaffold to use and could improve its stability.
Summary of the invention
Technical problem to be solved by this invention is: provide project building construction loading and unloading easy, material saving and can bear the scaffold than top load.
For realizing above-mentioned purpose, the present invention adopts following technical scheme to be achieved.
The project building construction scaffold is made up of vertical tube and transverse tube, wherein; Said vertical tube is made up of four steel pipes, vertical tube location-plate, vertical tube junction plate; Said vertical tube location-plate is the cross stamping parts, and the centre has through hole, and four steel pipes are fixed on four angles of vertical tube location-plate; Said vertical tube junction plate is a square plate, and the centre has cross-hole, and four top margins of cross-hole respectively are provided with a small lugs, and small lugs is perpendicular to the plate face of vertical tube junction plate, and the vertical tube junction plate is fixedly connected on the two ends of vertical tube; Connect through the vertical tube connector between two vertical tubes; Insert between two row's steel pipes of transverse tube by vertical tube, and place on the vertical tube location-plate, transverse tube is locked on the vertical tube through the pipe clamp device; Connect through the transverse tube connector between two transverse tubes.
Said vertical tube connector is made up of Connection Card and lock pin; Said Connection Card is made up of two blocks of T shape plates and limited block, and two T shape plate bottoms are fixed together through limited block, and two T shape plate lower end inside walls are provided with projection; Said lock pin is a wedge; Have groove on the face adjacent with lozenges on the lock pin, groove shapes matches with the shape of projection, and Connection Card and lockpin ventilating cross projection and groove is movably connected.During use that two vertical tubes are end to end, and Connection Card inserted in the cross-hole on the vertical tube junction plate, and then lock pin revolved to turn 90 degrees be inserted to vertical tube junction plate small lugs lower end, and strike tightly, accomplished the locking process of vertical tube at this point.During dismounting, lock pin is struck pine round about, and reverse rotation 90 degree get final product.
Said transverse tube can be made up of single tube or the steel pipe more than 2.
Structure when transverse tube is single tube is following: said single tube two ends have connecting hole, are connected by the transverse tube connector between two single tubes.The transverse tube connector is made up of tube connector and V-arrangement spring; The outer wall shape of said tube connector matches with the inner wall shape of transverse tube; Have two pairs of location hole of the spring on the tube connector tube wall, said location hole of the spring matches with connecting hole shape on the transverse tube tube wall, and two V-arrangement Spring Cards are in location hole of the spring.During use, two transverse tubes are enclosed within outside the tube connector from beginning to end, in the V-arrangement spring is upspring connecting hole at transverse tube, get final product; Unloading process for the hand extrusion spring after two pin of V-arrangement spring withdraw from the transverse tube connecting hole, the extraction transverse tube.
When the structure of transverse tube when being two-tube following: said transverse tube is made up of 2 steel pipes, transverse tube location-plate, transverse tube junction plate, and said transverse tube location-plate is the spill stamping parts, and the bottom has through hole; Said transverse tube junction plate is fixedly connected through the transverse tube location-plate for the middle steel plate that has square through hole, 2 steel pipes, and the transverse tube junction plate is fixed on the two ends of transverse tube, connects through the transverse tube connector between 2 transverse tubes.Said transverse tube connector is made up of Connection Card two and lock pin two, and said Connection Card two is a T shape piece, and the lower end of Connection Card two has square through hole; Said lock pin two is a T shape, and the cross sectional shape on the long limit of the T shape of lock pin two matches with the square through hole shape of Connection Card two, flexible of the front end riveted joint of lock pin two, and flexure strip can rotate around riveted joint place.During use that two transverse tubes are end to end; And with in the square through hole on the Connection Card two insertion transverse tube junction plates; And then lock pin two inserted in the square through hole of Connection Cards two lower ends, treat that flexure strip fully through upspringing behind the square through hole, accomplished the locking process of transverse tube at this point.During dismounting, only need flexure strip Rotate 180 degree is pounded out lock pin one to get final product then round about.
Said pipe clamp device is made up of pipe clamp and kayser pin; Said pipe clamp is L shaped, and the end of pipe clamp is bent into U-shaped, and the inboard of U-shaped is provided with the pipe clamp projection; Said kayser pin is a wedge; Have groove on the face adjacent with lozenges on the kayser pin, groove shapes matches with the shape of pipe clamp projection, and pipe clamp and kayser pin are movably connected through pipe clamp projection and groove.During use, pipe clamp is injected transverse tube and vertical tube infall, the L shaped minor face of pipe clamp is close to transverse tube on the vertical tube, and the kayser pin of the U-shaped end of pipe clamp is with transverse tube and vertical tube locking.Unloading process is opposite with the locking process.
Beneficial effect of the present invention is: vertical tube adopts the structure of four pipes, has increased the load-carrying ability of scaffold greatly, has improved the stability of scaffold.Transverse tube is little because of stressed load, can adopt lighter single tube or two-tube structure, can alleviate the whole weight of scaffold.The most outstanding characteristics are between any two steel pipes it all is to adopt the mode of location-plate joint connector and pipe clamp device to connect locking; Regardless of being installation or removing all very easy to be easy-to-use; Can save the set-up time more than 60%, improve operating efficiency, shorten the construction period greatly.And owing to uselessly use a bolt, avoided the potential safety hazard brought because of the bolt defective, increased security performance of the present invention.
Description of drawings
Fig. 1 is an overall structure sketch map of the present invention.
Fig. 2 is a montant structural representation of the present invention.
Fig. 3 is the vertical view sketch map of Fig. 2.
Fig. 4 is a vertical tube junction plate structural representation of the present invention.
Fig. 5 is the right view structural representation of Fig. 4.
Fig. 6 is a vertical tube location-plate structural representation of the present invention.
Fig. 7 is the right view structural representation of Fig. 6.
Fig. 8 is a vertical tube connector construction sketch map of the present invention.
Fig. 9 is the left view structural representation of Fig. 8.
Horizontal tube structure sketch map when Figure 10 is single tube for transverse tube.
Figure 11 is the structural representation of tube connector of the present invention.
Figure 12 is the structural representation of V-arrangement spring of the present invention.
Transverse tube connector construction sketch map when Figure 13 is single tube for transverse tube.
Horizontal tube structure sketch map when Figure 14 is two-tube for transverse tube.
Figure 15 is the left view structural representation of Figure 14.
Figure 16 is the structural representation of transverse tube location-plate of the present invention.
Figure 17 is the left view structural representation of Figure 16.
Figure 18 is the structural representation of Connection Card two of the present invention.
Figure 19 is the vertical view structural representation of Figure 18.
Figure 20 is the structural representation of lock pin two of the present invention.
Figure 21 is the vertical view structural representation of Figure 20.
Figure 22 is the structural representation of pipe clamp of the present invention.
Figure 23 is a pipe clamp device user mode sketch map of the present invention.
Figure 24 is the vertical view structural representation of Figure 22.
Among the figure, vertical tube 1, steel pipe 11, vertical tube location-plate 12, vertical tube junction plate 13, small lugs 131, transverse tube 2, transverse tube location-plate 21, transverse tube junction plate 22, vertical tube connector 3, Connection Card 1, T shape plate 311, projection 312, limited block 313, lock pin 1, transverse tube connector 4, tube connector 41, location hole of the spring 411, V-arrangement spring 42, pipe clamp device 5, pipe clamp 51, projection 511, kayser pin 52.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is done further detailed description.
Embodiment one.
The project building construction scaffold is made up of vertical tube 1 and transverse tube 2, wherein; 1 four steel pipes 11 of said vertical tube, vertical tube location-plate 12, vertical tube junction plate 13 are formed; Said vertical tube location-plate 12 is the cross stamping parts, and the centre has through hole, and four steel pipes 11 are fixed on four angles of vertical tube location-plate 12; Said vertical tube junction plate 13 is a square plate, and the centre has cross-hole, and four top margins of cross-hole respectively are provided with a small lugs 131, and small lugs 131 is perpendicular to the plate face of vertical tube junction plate 13, and vertical tube junction plate 13 is fixedly connected on the two ends of vertical tube 1; Connect through vertical tube connector 3 between two vertical tubes 1; Insert between two row's steel pipes of transverse tube 2 by vertical tube 1, and place on the vertical tube location-plate 12, transverse tube 2 is locked on the vertical tube 1 through pipe clamp device 5; Connect through transverse tube connector 4 between two transverse tubes 2.
Said vertical tube connector 3 is made up of Connection Card 1 and lock pin 1; Said Connection Card 1 is made up of two blocks of T shape plates 311 and limited block 313; Two T shape plate 311 bottoms are fixed together through limited block 313; Two T shape plates, 311 lower end inside walls are provided with projection 312, and said lock pin 1 is a wedge, have groove on the face adjacent with lozenges on the lock pin 1; Groove shapes matches with the shape of projection 312, and Connection Card 1 is movably connected through projection 312 and groove with lock pin 1.
Said transverse tube 2 is a single tube, has connecting hole by said single tube two ends, is connected by transverse tube connector 4 between two single tubes.Said transverse tube connector 4 is made up of tube connector 41 and V-arrangement spring 42; The outer wall shape of said tube connector 41 matches with the inner wall shape of transverse tube 2; Have two pairs of location hole of the spring 411 on tube connector 41 tube walls; Said location hole of the spring 411 matches with shape of through holes on transverse tube 2 tube walls, and two V-arrangement springs 42 are stuck in the location hole of the spring 411.
Said pipe clamp device 5 is made up of pipe clamp 51 and kayser pin 52; Said pipe clamp 51 is L shaped, and the end of pipe clamp 51 is bent into U-shaped, and the inboard of U-shaped is provided with pipe clamp projection 511; Said kayser pin 52 is a wedge; Have groove on the face adjacent with lozenges on the kayser pin 52, groove shapes matches with the shape of pipe clamp projection 511, and pipe clamp 51 is movably connected through pipe clamp projection 511 and groove with kayser pin 52.
Embodiment two.
Said transverse tube 2 is made up of 2 steel pipes, transverse tube location-plate 21, transverse tube junction plate 22, and said transverse tube location-plate 21 is the spill stamping parts, and the bottom has through hole; Said transverse tube junction plate 22 is the middle steel plate that has square through hole, and 2 steel pipes are fixedly connected through transverse tube location-plate 21, and transverse tube junction plate 22 is fixed on the two ends of transverse tube 2, connects through transverse tube connector 4 between 2 transverse tubes 2.Said transverse tube connector 4 is made up of Connection Card two and lock pin two, and said Connection Card two is a T shape piece, and the lower end of Connection Card two has square through hole; Said lock pin two is a T shape, and the cross sectional shape on the capable long limit of the T of lock pin two matches with the square through hole shape of Connection Card two, flexible of the front end riveted joint of lock pin two, and flexure strip can rotate around riveted joint place.
Other structures are identical with embodiment one.
Claims (8)
1. project building construction scaffold; Form by vertical tube (1) and transverse tube (2); It is characterized in that: said vertical tube (1) is made up of four steel pipes (11), vertical tube location-plate (12), vertical tube junction plate (13); Said vertical tube location-plate (12) is the cross stamping parts, and the centre has through hole, and four steel pipes (11) are fixed on four angles of vertical tube location-plate (12); Said vertical tube junction plate (13) is a square plate; The centre has cross-hole; Four top margins of cross-hole respectively are provided with a small lugs (131), and small lugs (131) is perpendicular to the plate face of vertical tube junction plate (13), and vertical tube junction plate (13) is fixedly connected on the two ends of vertical tube (1); Connect through vertical tube connector (3) between two vertical tubes (1); Insert between two row's steel pipes of transverse tube (2) by vertical tube (1), and place on the vertical tube location-plate (12), transverse tube (2) is locked on the vertical tube (1) through pipe clamp device (5); Connect through transverse tube connector (4) between two transverse tubes (2).
2. project building construction scaffold according to claim 1; It is characterized in that: said vertical tube connector (3) is made up of Connection Card one (31) and lock pin one (32); Said Connection Card one (31) is made up of two blocks of T shape plates (311) and limited block (313); Two blocks of T shape plates (311) bottom is fixed together through limited block (313); Two T shape plate (311) lower end inside walls are provided with projection (312), and said lock pin one (32) is a wedge, and lock pin one (32) is gone up on the face adjacent with lozenges and had groove; Groove shapes matches with the shape of projection (312), and Connection Card one (31) is movably connected through projection (312) and groove with lock pin one (32).
3. project building construction scaffold according to claim 1 is characterized in that: said transverse tube (2) is made up of single tube or the steel pipe more than 2.
4. project building construction scaffold according to claim 1 is characterized in that: said transverse tube (2) is a single tube, has connecting hole by said single tube two ends, is connected by transverse tube connector (4) between two single tubes.
5. project building construction scaffold according to claim 4; It is characterized in that: said transverse tube connector (4) is made up of tube connector (41) and V-arrangement spring (42); The outer wall shape of said tube connector (41) matches with the inner wall shape of transverse tube (2); Have two pairs of location hole of the spring (411) on tube connector (41) tube wall, said location hole of the spring (411) matches with shape of through holes on transverse tube (2) tube wall, and two V-arrangement springs (42) are stuck in the location hole of the spring (411).
6. project building construction scaffold according to claim 1; It is characterized in that: said transverse tube (2) is made up of 2 steel pipes, transverse tube location-plate (21), transverse tube junction plate (22); Said transverse tube location-plate (21) is the spill stamping parts, and the bottom has through hole; Said transverse tube junction plate (22) is fixedly connected through transverse tube location-plate (21) for the middle steel plate that has square through hole, 2 steel pipes, and transverse tube junction plate (22) is fixed on the two ends of transverse tube (2), connects through transverse tube connector (4) between 2 transverse tubes (2).
7. project building construction scaffold according to claim 6 is characterized in that: said transverse tube connector (4) is made up of Connection Card two and lock pin two, and said Connection Card two is a T shape piece, and the lower end of Connection Card two has square through hole; Said lock pin two is a T shape, and the cross sectional shape on the capable long limit of the T of lock pin two matches with the square through hole shape of Connection Card two, flexible of the front end riveted joint of lock pin two, and flexure strip can rotate around riveted joint place.
8. project building construction scaffold according to claim 1; It is characterized in that: said pipe clamp device (5) is made up of pipe clamp (51) and kayser pin (52); Said pipe clamp (51) is L shaped, and the end of pipe clamp (51) is bent into U-shaped, and the inboard of U-shaped is provided with pipe clamp projection (511); Said kayser pin (52) is a wedge; Kayser pin (52) is gone up on the face adjacent with lozenges and is had groove, and groove shapes matches with the shape of pipe clamp projection (511), and pipe clamp (51) is movably connected through pipe clamp projection (511) and groove with kayser pin (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105942970A CN102080447B (en) | 2010-12-19 | 2010-12-19 | Engineering building construction scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105942970A CN102080447B (en) | 2010-12-19 | 2010-12-19 | Engineering building construction scaffold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102080447A CN102080447A (en) | 2011-06-01 |
| CN102080447B true CN102080447B (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105942970A Expired - Fee Related CN102080447B (en) | 2010-12-19 | 2010-12-19 | Engineering building construction scaffold |
Country Status (1)
| Country | Link |
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| CN (1) | CN102080447B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107724539B (en) * | 2017-10-26 | 2023-10-27 | 上海宝冶集团有限公司 | Vertical connection node assembly of modularized building and construction method thereof |
| CN108775140A (en) * | 2018-07-03 | 2018-11-09 | 江苏盛浩工程科技有限公司 | A kind of climbing frame limit safety lock |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190408460A (en) * | 1904-04-13 | 1904-07-21 | Anton Uhrmacher | Improvements in Frames for Concrete Building and other purposes |
| DE4318678A1 (en) * | 1992-06-05 | 1993-12-09 | Meiracker Van Den | Facade scaffolding cover with fasteners and platform - has length corresponding to spacing of two vertical scaffolding tubes |
| CN201314118Y (en) * | 2008-12-25 | 2009-09-23 | 大连金广建设集团有限公司 | Self-locking fixing and connecting piece used for building |
| CN201883671U (en) * | 2010-12-19 | 2011-06-29 | 曾凡荣 | Scaffold for engineering building construction |
-
2010
- 2010-12-19 CN CN2010105942970A patent/CN102080447B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190408460A (en) * | 1904-04-13 | 1904-07-21 | Anton Uhrmacher | Improvements in Frames for Concrete Building and other purposes |
| DE4318678A1 (en) * | 1992-06-05 | 1993-12-09 | Meiracker Van Den | Facade scaffolding cover with fasteners and platform - has length corresponding to spacing of two vertical scaffolding tubes |
| CN201314118Y (en) * | 2008-12-25 | 2009-09-23 | 大连金广建设集团有限公司 | Self-locking fixing and connecting piece used for building |
| CN201883671U (en) * | 2010-12-19 | 2011-06-29 | 曾凡荣 | Scaffold for engineering building construction |
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| Publication number | Publication date |
|---|---|
| CN102080447A (en) | 2011-06-01 |
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Granted publication date: 20120704 Termination date: 20141219 |
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