CN108843011B - Key slot type scaffold combined connection fixing device - Google Patents
Key slot type scaffold combined connection fixing device Download PDFInfo
- Publication number
- CN108843011B CN108843011B CN201810991144.6A CN201810991144A CN108843011B CN 108843011 B CN108843011 B CN 108843011B CN 201810991144 A CN201810991144 A CN 201810991144A CN 108843011 B CN108843011 B CN 108843011B
- Authority
- CN
- China
- Prior art keywords
- abutting
- limiting
- key
- top supporting
- type scaffold
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 210000001503 joint Anatomy 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 abstract description 29
- 239000010959 steel Substances 0.000 abstract description 29
- 238000010276 construction Methods 0.000 description 5
- 238000005266 casting Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- E04G7/00—Connections between parts of the scaffold
- E04G7/02—Connections between parts of the scaffold with separate coupling elements
-
- 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
- E04G7/00—Connections between parts of the scaffold
- E04G7/02—Connections between parts of the scaffold with separate coupling elements
- E04G7/26—Connections between parts of the scaffold with separate coupling elements for use with specially-shaped scaffold members
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
- Ladders (AREA)
Abstract
The invention relates to a key slot type scaffold combined connection fixing device, which comprises a base part, wherein two sides of the base part extend upwards to form side sealing parts, and the side sealing parts are folded inwards to form a top supporting part; the rear side of the base part extends upwards to form an abutting part, the outer side of the abutting part is connected with a key body, and key grooves are formed between the key bodies; the top support part is connected with the abutting part, and a perspective window is formed among the top support part, the abutting part, the side sealing part and the base part; a butt joint groove is formed among the base part, the side sealing part and the top supporting part; the inner side of the abutting part is connected with a limiting part, and a limiting groove is formed between the limiting parts; the limiting part is positioned below the top surface of the abutting part, and the lower end of the limiting part is connected with the top supporting part. The invention can realize the combined connection between the profile steel and the pipe fitting, and has convenient use and strong connection stability.
Description
Technical Field
The invention relates to a fixing device, in particular to a key slot type scaffold combined connection fixing device.
Background
The scaffold is a temporary support system which is temporarily erected around a building or a structure under construction, can facilitate the structural construction or exterior wall decoration operation of constructors and serve as auxiliary construction facilities for stacking building materials in operation or is erected for fixing templates in the concrete pouring process. The double-shaft symmetrical section of the I-steel structure has reliable performance, good stress stability, convenient design and construction and is commonly used in construction of a section steel overhanging scaffold. The assembly of traditional round button, dish knot and keyway structure can only realize the group joint between the pipe support, and at present when shaped steel, pipe or side's pipe group joint scaffold frame, there is not suitable technical scheme to make I-shaped steel and stable connection of pipe fitting. Therefore, the applicant researches on the combination of the pipe fitting and the profile steel, and designs a series of combined connection fixing technical schemes, which are one of research results.
Disclosure of Invention
The invention aims to provide a key slot type scaffold combined connection fixing device which is matched with the existing key slot type jacking for use, can realize combined connection between profile steel and a pipe fitting, and is convenient to use and high in connection stability.
The technical scheme for solving the technical problems is as follows: the key slot type scaffold combined connection fixing device comprises a base part, wherein side sealing parts are formed by extending upwards from two sides of the base part, and top supporting parts are formed by folding the side sealing parts inwards; the rear side of the base part extends upwards to form an abutting part, the outer side of the abutting part is connected with a key body, and key grooves are formed between the key bodies; and a butt joint groove is formed among the base part, the side sealing part and the top supporting part.
As the preferable scheme of the key slot type scaffold combined connection fixing device, the top supporting part is connected with the abutting part, and a perspective window is formed among the top supporting part, the abutting part, the side sealing part and the base part. The top supporting part and the abutting part adopt an integrated connection mode, an integrated design is realized through a welding or casting mode, and meanwhile, a perspective window is reserved among the top supporting part, the abutting part, the side sealing part and the base part, so that the distance from the section steel to the abutting groove is conveniently determined when the scaffold is assembled.
As a preferable mode of the key slot type scaffold combined connection fixing device, an accommodating gap is formed between the top supporting parts. When the section steel is inserted into the abutting groove, the section steel is allowed to move to the abutting portion position through the accommodation gap.
As the preferable scheme of the key slot type scaffold combined connection fixing device, the inner side of the abutting part is connected with a limiting part, and a limiting groove is formed between the limiting parts; the limiting part is positioned below the top surface of the abutting part, and the lower end of the limiting part is connected with the top supporting part. The section steel is assembled with the abutting part through the accommodating gap and the abutting groove, the limiting part can limit the end face of the section steel in the limiting groove, the section steel is prevented from sliding to two sides, and the assembling strength is increased.
As the preferable scheme of the key slot type scaffold combined connection fixing device, the upper end of the top supporting part is provided with a fixing screw hole, and the fixing screw hole penetrates through the top supporting part. With the help of the existing bolts, the top supporting part and the section steel inserted into the butt joint groove are fastened together through the fixing screw holes, so that the combination strength is further improved.
As the preferable scheme of the key slot type scaffold combined connection fixing device, the width of the key slot is gradually increased from top to bottom. The width of the key slot is gradually increased from top to bottom to be matched with the existing key slot jacking structure, so that the key slot is assembled with the jacking. The jacking belongs to the prior art, and related technical schemes have been applied for patents, and the publication number is CN108385963A.
The beneficial effects of the invention are as follows: the two sides of the base part extend upwards to form side sealing parts, and the side sealing parts are folded inwards to form top supporting parts; the rear side of the base part extends upwards to form an abutting part, the outer side of the abutting part is connected with a key body, and key grooves are formed between the key bodies; and a butt joint groove is formed among the base part, the side sealing part and the top supporting part. The invention can realize the combined connection between the profile steel and the pipe fitting, and has convenient use and strong connection stability.
Drawings
Fig. 1 is a schematic structural view of a key slot type scaffold assembly connection fixing device in an embodiment;
fig. 2 is a schematic structural view of a key-slot type scaffold assembly connection fixing device according to another view angle in the embodiment;
fig. 3 is a view showing a state of using the key slot type scaffold combination connection fixing device in an embodiment.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the invention, whereby the invention is not limited to the specific embodiments disclosed below.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1,2 and 3, the key slot type scaffold combined connection fixing device comprises a base part 1, wherein side sealing parts 2 are formed by extending upwards from two sides of the base part 1, and top supporting parts 3 are formed by folding the side sealing parts 2 inwards; the rear side of the base part 1 extends upwards to form an abutting part 4, a key body 5 is connected to the outer side of the abutting part 4, and a key groove 6 is formed between the key bodies 5; a butt groove 7 is formed among the base part 1, the side seal part 2 and the top support part 3.
In one embodiment of the key-slot type scaffold combined connection fixing device, the top supporting part 3 is connected with the abutting part 4, and a perspective window 8 is formed among the top supporting part 3, the abutting part 4, the side sealing part 2 and the base part 1. The top supporting part 3 adopts the integrated connected mode with the abutting part 4, realizes the integrated design through welding or casting mode, reserves perspective window 8 simultaneously between top supporting part 3, abutting part 4, side seal part 2 and base part 1, and the distance of inserting into butt joint groove 7 is confirmed shaped steel B when convenient group's scaffold frame.
In one embodiment of the key way type scaffold assembly connection fixing device, a receiving gap 9 is formed between the top supporting parts 3. When the section steel B is inserted into the abutting groove 7, the section steel B is allowed to move to the abutting portion 4 position through the accommodation gap 9.
In one embodiment of the key slot type scaffold combined connection fixing device, a limiting part 10 is connected to the inner side of the abutting part 4, and a limiting groove 11 is formed between the limiting parts 10; the limiting part 10 is located below the top surface of the abutting part 4, and the lower end of the limiting part 10 is connected with the top supporting part 3. The section steel B is assembled with the abutting part 4 through the accommodating gap 9 and the abutting groove 7, the limiting part 10 can limit the end face of the section steel B in the limiting groove 11, the section steel B is prevented from sliding to two sides, and the assembling strength is increased.
In one embodiment of the key slot type scaffold combined connection fixing device, a fixing screw hole 12 is formed at the upper end of the top supporting portion 3, and the fixing screw hole 12 penetrates through the top supporting portion 3. By means of the existing bolts a, the top support 3 is fastened together with the section steel B inserted into the butt groove 7 through the fixing screw holes 12, further increasing the combined strength.
In one embodiment of the spline type scaffold assembly connection fixing device, the width of the spline 6 is gradually increased from top to bottom. The width of the key slot 6 is gradually increased from top to bottom to be matched with the structure of the existing key slot type jacking C, so that the key slot 6 is assembled with the jacking C.
According to the invention, the top support part 3 and the abutting part 4 are integrally connected, an integral design is realized through welding or casting, meanwhile, a perspective window 8 is reserved among the top support part 3, the abutting part 4, the side sealing part 2 and the base part 1, when the steel B is used, the steel B is inserted into the abutting groove 7, so that the steel B can move to the abutting part 4 through the accommodating gap 9, the end face of the steel B can be limited in the limiting groove 11 through the limiting part 10, the steel B is prevented from sliding to two sides, and the assembling strength is increased. With the help of the existing bolt A, the top supporting part 3 and the profile steel B inserted into the butt joint groove 7 are fastened together through the fixed screw hole 12, the combination strength is further increased, the width of the key groove 6 is gradually increased from top to bottom to be matched with the structure of the existing key groove type jacking C, and the key groove 6 is assembled with the jacking. The invention can realize the combined connection between the profile steel B and the pipe fitting, and has convenient use and strong connection stability.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (4)
1. Key groove type scaffold combined connection fixing device, its characterized in that: the device comprises a base part (1), wherein side sealing parts (2) are formed by extending upwards from two sides of the base part (1), and top supporting parts (3) are formed by folding the side sealing parts (2) inwards; the rear side of the base part (1) extends upwards to form an abutting part (4), a key body (5) is connected to the outer side of the abutting part (4), and a key groove (6) is formed between the key bodies (5); a butt joint groove (7) is formed among the base part (1), the side sealing part (2) and the top supporting part (3); an accommodating gap (9) is formed between the top supporting parts (3);
a limiting part (10) is connected to the inner side of the abutting part (4), and a limiting groove (11) is formed between the limiting parts (10); the limiting part (10) is positioned below the top surface of the abutting part (4), and the lower end of the limiting part (10) is connected with the top supporting part (3).
2. The spline type scaffold assembly connection fixture of claim 1, wherein: the top support part (3) is connected with the abutting part (4), and a perspective window (8) is formed among the top support part (3), the abutting part (4), the side sealing part (2) and the base part (1).
3. The spline type scaffold assembly connection fixture of claim 1, wherein: the upper end of the top supporting part (3) is provided with a fixing screw hole (12), and the fixing screw hole (12) penetrates through the top supporting part (3).
4. The spline type scaffold assembly connection fixture of claim 1, wherein: the width of the key groove (6) is gradually increased from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810991144.6A CN108843011B (en) | 2018-08-28 | 2018-08-28 | Key slot type scaffold combined connection fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810991144.6A CN108843011B (en) | 2018-08-28 | 2018-08-28 | Key slot type scaffold combined connection fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108843011A CN108843011A (en) | 2018-11-20 |
| CN108843011B true CN108843011B (en) | 2024-06-28 |
Family
ID=64233889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810991144.6A Active CN108843011B (en) | 2018-08-28 | 2018-08-28 | Key slot type scaffold combined connection fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108843011B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208981753U (en) * | 2018-08-28 | 2019-06-14 | 广州云奇科技有限公司 | Key slot type scaffold is fixedly connected device |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100383890B1 (en) * | 2000-09-01 | 2003-05-22 | 이상식 | A scaffolding clamp and the temporary work method for construction of steel bridge using the same |
| JP2008031734A (en) * | 2006-07-28 | 2008-02-14 | Eagle Kuranpu Kk | Scaffold supporter |
| FR2908143B1 (en) * | 2006-11-06 | 2010-11-12 | Layher Sas | METAL SCAFFOLDING SYSTEM |
| KR200452881Y1 (en) * | 2008-09-30 | 2011-03-23 | (주)블루폼 | Connector for scaffold |
| JP2011231533A (en) * | 2010-04-28 | 2011-11-17 | Yuko Maintenance Co Ltd | Steel pipe coupling device |
| CN101942901A (en) * | 2010-09-10 | 2011-01-12 | 刘辉 | Support frame or scaffold and construction method thereof |
| CN202227680U (en) * | 2011-09-09 | 2012-05-23 | 朱敏琪 | Key-connected steel pipe scaffold |
| KR101547915B1 (en) * | 2014-02-11 | 2015-08-27 | (주)상록산업안전 | Clamp for steel frame structure |
| CN204475828U (en) * | 2015-01-29 | 2015-07-15 | 天津大学 | A kind of side-plug-in scaffold node |
| CN205088943U (en) * | 2015-09-29 | 2016-03-16 | 中国建筑第八工程局有限公司 | Scaffold support system's top fossil fragments connection structure |
| CN105804389B (en) * | 2016-03-17 | 2017-12-12 | 苏交科集团股份有限公司 | Clamping groove type scaffold and manufacturing and mounting method thereof |
| KR101793403B1 (en) * | 2017-04-11 | 2017-11-02 | 이명래 | Architectural climbing system with improved structural stability |
| CN108385963A (en) * | 2018-02-25 | 2018-08-10 | 陶冶 | A kind of key slot type Multi-functional top bracket |
-
2018
- 2018-08-28 CN CN201810991144.6A patent/CN108843011B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208981753U (en) * | 2018-08-28 | 2019-06-14 | 广州云奇科技有限公司 | Key slot type scaffold is fixedly connected device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108843011A (en) | 2018-11-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102444273B (en) | Connecting member of socket and spigot type tenon-mortise self-locked steel pipe scaffold | |
| CN114382074A (en) | Concrete prefabricated part connecting structure, prefabricated pile, prefabricated pipe box and irrigation ditch | |
| CN108843011B (en) | Key slot type scaffold combined connection fixing device | |
| CN111877554A (en) | Assembled steel construction connected node structure | |
| CN204326260U (en) | The connector of a kind of precast wall body and beam | |
| DK201670572A1 (en) | A connector element for use in a flashing assembly for roof windows mounted side-by-side and a connector set including such a connector element | |
| CN210194608U (en) | Spiral connection structure of circular steel-pipe pile | |
| CN210658676U (en) | Assembled building primary and secondary roof beam steel connected node structure | |
| CN210127647U (en) | A divide storehouse template for sleeve is in milk | |
| CN209741861U (en) | Civil engineering foundation ditch prevention of seepage water side direction water proof curtain underground continuous wall | |
| CN110106774B (en) | Assembled combination type steel arch centering section | |
| CN113931340B (en) | Assembled semi-embedded external wall panel and building | |
| KR100798390B1 (en) | Connective structure of timber | |
| CN108868113B (en) | Combined connection fixing device for disc buckle type scaffold | |
| CN109944397B (en) | Vertical main muscle of assembled concrete wall exempts from to irritate thick liquid connection structure | |
| CN108571163A (en) | A kind of raw-soil loam wall U-shaped resistance column and sliding slot template system | |
| JPH0542182Y2 (en) | ||
| CN208749364U (en) | A kind of novel shield duct piece connector | |
| CN208169271U (en) | A kind of jointing device and prestressing force prefabricated component | |
| CN212742950U (en) | Corner structure of assembly wallboard | |
| CN111287765A (en) | Clamp spring connection type prefabricated assembled jacking pipe joint | |
| CN216201376U (en) | High-strength cement pipe connecting structure | |
| CN221095400U (en) | Connection structure of precast concrete component | |
| CN221194252U (en) | Butt joint structure of steel template | |
| CN218716273U (en) | Novel mortise and tenon joint structure and door frame thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |