CN220889434U - A stull structure for scaffold - Google Patents
A stull structure for scaffold Download PDFInfo
- Publication number
- CN220889434U CN220889434U CN202322365700.8U CN202322365700U CN220889434U CN 220889434 U CN220889434 U CN 220889434U CN 202322365700 U CN202322365700 U CN 202322365700U CN 220889434 U CN220889434 U CN 220889434U
- Authority
- CN
- China
- Prior art keywords
- rod
- foundation
- scaffold
- rods
- extension rod
- 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
- 238000009434 installation Methods 0.000 abstract description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Movable Scaffolding (AREA)
Abstract
The utility model discloses a scissor support structure for a scaffold, which comprises a foundation rod, an extension rod and a telescopic rod; the foundation rods are arranged in a crossed mode to form a cross-shaped structure, and the cross-shaped structure comprises crossing points and four end rods; the foundation rod is provided with clamping grooves corresponding to the crossing points, the depth of the clamping grooves is the same as the radius of the foundation rod, and the two clamping grooves are mutually buckled and connected through bolts; the extension rod is inserted into the base rod; the telescopic link sets up between two adjacent end poles. The clamping grooves are formed in the two foundation rods, the two foundation rods are buckled and fixedly connected through the bolts, so that the two foundation rods and the extension rod are located in the same plane, the subsequent connection and installation with the scaffold are facilitated, the installation difficulty is reduced, and the stability of the scaffold is improved; the filling blocks are arranged in the clamping grooves, so that the stability of the crossing points can be enhanced; the length of the clamping groove is larger than the width of the foundation rod, so that space is provided for the rotation of the foundation rod, and the scaffold is suitable for scaffolds with different sizes; through setting up the telescopic link, can avoid influencing scaffold frame stability because of the bolt inefficacy.
Description
Technical Field
The utility model belongs to the technical field of scaffolds, and particularly relates to a scissor support structure for a scaffold.
Background
The scaffold is an inclined support on the scaffold, when the scaffold is erected to a height greater than 24m according to the standard requirements of national scaffold erection, the scaffold is continuously arranged on the whole length and the height of the outer side elevation, at present, the scaffold is generally erected outside a building wall on a construction site, and the scaffold is erected outside the scaffold to longitudinally stabilize the scaffold, strengthen the longitudinal rigidity and reduce the deformation of the scaffold.
The existing scissor support is generally overlapped with the foundation rods by the extension rods, and as the two foundation rods at the crossing points of the scissor support are overlapped, the gap between part of the extension rods and the scaffold is overlarge, so that the extension rods are difficult to fixedly connect with the scaffold, the stability of the scaffold is affected, and the installation difficulty of the scissor support is enhanced. In addition, the included angle of the two foundation rods needs to be stable to ensure the support of the scaffold, so that most of included angles of the scaffold are fixed, and the scaffold is difficult to adapt to scaffolds with different sizes.
Disclosure of utility model
The utility model aims to provide a scissor support structure for a scaffold, which solves the problems that the prior scissor support in the background technology is difficult to install, the structural stability is affected, and the angle adjustment and the support stability are difficult to be simultaneously realized.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
A scissors stay structure for a scaffold comprises a foundation rod, an extension rod and a telescopic rod; the foundation rods are arranged in a crossed mode to form a cross-shaped structure, and the cross-shaped structure comprises crossing points and four end rods; the foundation rod is provided with clamping grooves corresponding to the crossing points, the depth of the clamping grooves is the same as the radius of the foundation rod, and the two clamping grooves are mutually buckled and connected through bolts; the extension rod is inserted into the base rod; the telescopic rods are arranged between two adjacent end rods.
Further, the clamping groove is internally provided with a filling block which is matched with the clamping groove, and the length of the filling block is larger than the width of the foundation rod.
Further, the outer side surface of the filling block is flush with the top surface of the clamping groove, and the middle part of the filling block is provided with a threaded hole.
Further, a plurality of groups of through holes are formed in the foundation rod, and each group of through holes comprises two corresponding groups; the extension rod is provided with a preformed hole and is connected with the through hole of the foundation rod through a bolt.
Further, the end rod is correspondingly provided with a hinged plate; connecting plates are arranged at two ends of the telescopic rod, holes are formed in the connecting plates, and the connecting plates are connected with the hinge plates through hinge pins.
Further, the telescopic rod comprises a sleeve and an extension rod; strip holes are correspondingly formed in two sides of the sleeve; the extension rod is inserted in the sleeve, a positioning bolt is arranged on the extension rod, two ends of the positioning bolt extend out of the strip hole of the sleeve, and a positioning nut is arranged on the extension rod.
Further, four telescopic rods are arranged, and the four telescopic rods are enclosed together to form a rectangular structure.
The utility model has the following beneficial effects:
1. According to the scissor support structure for the scaffold, the clamping grooves are formed in the two foundation rods, the two clamping grooves are buckled and fixedly connected through the bolts, so that the two foundation rods and the extension rod are located in the same plane, subsequent connection and installation with the scaffold are facilitated, the installation difficulty is reduced, and the stability of the scaffold is improved.
2. According to the scissor support structure for the scaffold, provided by the utility model, the filling blocks are arranged in the clamping grooves, so that the stability of the crossing points can be enhanced; and the length of the clamping groove is greater than the width of the foundation rods, so that space is provided for the rotation of the foundation rods, the included angle between the two foundation rods can be adjusted, and the scaffold is suitable for scaffolds with different sizes.
3. According to the scissor support structure for the scaffold, provided by the utility model, the stability of the cross-shaped structure can be further ensured by arranging the telescopic rod, and the influence on the stability of the scaffold due to failure of the bolt is avoided.
4. The utility model provides a scissor support structure for a scaffold, which is characterized in that an extension rod is inserted into a foundation rod and connected through a bolt, and the support length can be adjusted in a certain interval by adjusting the insertion length, so that the structure is further suitable for scaffolds with different sizes.
Drawings
FIG. 1 is a schematic view of the overall structure of a scissors stay according to the present utility model;
FIG. 2 is a first angular schematic view of a foundation lever according to the present utility model;
fig. 3 is a second angular schematic view of a foundation lever according to the present utility model.
In the figure: 1-foundation rod, 2-extension rod, 3-telescopic rod, 31-sleeve, 32-extension rod, 4-filling block and 5-hinged plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 3, the utility model provides a scissors structure for a scaffold, which comprises a foundation rod 1, an extension rod 2 and a telescopic rod 3; two basic rods 1 are arranged in a crossing way to form a cross structure, and the cross structure comprises crossing points and four end rods; the foundation rod 1 is provided with clamping grooves corresponding to the crossing points, the depth of each clamping groove is the same as the radius of the foundation rod 1, the two clamping grooves are mutually buckled, and the two foundation rods 1 are connected through bolts; the extension rod 2 is inserted into the base rod 1, so that the extension rod 2 is positioned in the same plane; the telescopic rod 3 is arranged between two adjacent end rods, so that the angle fixation of the cross-shaped structure is ensured.
The clamping groove is internally provided with a filling block 4 which is matched with the clamping groove, and the outer side face of the filling block 4 is flush with the top face of the clamping groove. Threaded holes are formed in the middle of the filling block 4, and connection stability of the two foundation rods 1 is enhanced. The length of the clamping groove is larger than the width of the foundation rod 1, so that the foundation rod 1 can rotate around the intersection before the bolts are tightened, the included angle between the two foundation rods 1 is adjusted, and the scaffold is further suitable for scaffolds with different sizes. The outer end of the foundation rod 1 is provided with a plurality of groups of through holes, each group of through holes comprises two corresponding arranged through holes, and preferably, at least three groups of through holes are formed along the length direction.
The extension rod 2 is provided with a preformed hole and is connected with the through hole of the foundation rod 1 through a bolt. The foundation rod 1 and the extension rod 2 are fixed on the outer vertical surface of the scaffold through rotary buckles.
The end rods are correspondingly provided with hinge plates 5, and the hinge plates 5 are preferably ear plates. The two ends of the telescopic rod 3 are provided with connecting plates, holes are formed in the connecting plates, and the connecting plates are connected with the hinge plates 5 through hinge pins.
The telescopic rod 3 comprises a sleeve 31 and an extension rod 32, and strip holes are correspondingly formed in two sides of the sleeve 31; the extension rod 32 is inserted into the sleeve 31, and is provided with a positioning bolt, and two ends of the positioning bolt extend out of the strip hole and are provided with positioning nuts. The positioning bolt can move along the strip hole, and then the length adjustment of the telescopic rod 3 is realized. Preferably, four telescopic rods 3 are arranged, and the four telescopic rods 3 are enclosed together to form a rectangular structure.
When the scaffold is used, each component is manufactured in advance, then a scaffold is erected, and the structures such as the step distance of the steel pipes, the space between the vertical rods and the like meet the design scheme and the specification requirement; then, setting a poor angle of the two foundation bars 1 according to the size of the scaffold, and fixing the foundation bars by bolts; inserting the extension rod 2 into the foundation rod 1, and fixing the extension rod by bolts to finish the manufacture of the scissor brace; and finally, the scissor support is installed on the scaffold through rotary buckling.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. A stull structure for scaffold, its characterized in that: comprises a basic rod (1), an extension rod (2) and a telescopic rod (3); the foundation rods (1) are arranged in a crossed mode to form a cross-shaped structure, and the cross-shaped structure comprises crossing points and four end rods; the foundation rod (1) is provided with clamping grooves corresponding to the crossing points, the depth of the clamping grooves is the same as the radius of the foundation rod (1), and the two clamping grooves are mutually buckled and are connected through bolts; the extension rod (2) is inserted into the base rod (1); the telescopic rods (3) are arranged between two adjacent end rods.
2. A scissors structure for scaffold according to claim 1, wherein: the clamping groove is internally provided with a filling block (4) which is matched with the clamping groove, and the length of the filling block is larger than the width of the foundation rod (1).
3. A bracing structure for scaffolds as claimed in claim 2, wherein: the outer side face of the filling block (4) is flush with the top face of the clamping groove, and the middle part of the filling block is provided with a threaded hole.
4. A scissors structure for scaffold according to claim 1, wherein: a plurality of groups of through holes are formed in the foundation rod (1), and each group of through holes comprises two corresponding groups; the extension rod (2) is provided with a preformed hole and is connected with the through hole of the foundation rod (1) through a bolt.
5. A scissors structure for scaffold according to claim 1, wherein: the end rod is correspondingly provided with a hinged plate (5); connecting plates are arranged at two ends of the telescopic rod (3), holes are formed in the connecting plates, and the connecting plates are connected with the hinge plates (5) through hinge pins.
6. A scissors structure for scaffold according to claim 1, wherein: the telescopic rod (3) comprises a sleeve (31) and an extension rod (32); strip holes are correspondingly formed in two sides of the sleeve (31); the extension rod (32) is inserted into the sleeve (31), positioning bolts are arranged on the extension rod, two ends of each positioning bolt extend out of strip holes of the sleeve (31), and positioning nuts are arranged on the extension rod.
7. A scissors structure for scaffold according to claim 1, wherein: four telescopic rods (3) are arranged, and the four telescopic rods (3) are enclosed together to form a rectangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322365700.8U CN220889434U (en) | 2023-09-01 | 2023-09-01 | A stull structure for scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322365700.8U CN220889434U (en) | 2023-09-01 | 2023-09-01 | A stull structure for scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220889434U true CN220889434U (en) | 2024-05-03 |
Family
ID=90875946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322365700.8U Active CN220889434U (en) | 2023-09-01 | 2023-09-01 | A stull structure for scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220889434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119777576A (en) * | 2024-12-26 | 2025-04-08 | 中建八局第二建设有限公司 | Novel angle-adjustable type scissors support connecting piece device |
-
2023
- 2023-09-01 CN CN202322365700.8U patent/CN220889434U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119777576A (en) * | 2024-12-26 | 2025-04-08 | 中建八局第二建设有限公司 | Novel angle-adjustable type scissors support connecting piece device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111197349A (en) | Steel structure assembly type building convenient to install and assembly method | |
| CN220889434U (en) | A stull structure for scaffold | |
| CN206352391U (en) | Socket joint type key slot type Quick Release support system | |
| CN116657870A (en) | Supporting structure of assembled laminated plate and construction method thereof | |
| CN220036109U (en) | Large-span cantilever structure plate formwork supporting structure | |
| CN220686735U (en) | Large-span concrete beam slab template supporting system | |
| CN217054477U (en) | Y-shaped supporting device for temporary support of prefabricated wall | |
| CN220964702U (en) | Adjustable photovoltaic bracket for irregular slope | |
| CN209353366U (en) | Tower Crane Foundation Conversion Parts | |
| CN220133110U (en) | A kind of house construction prefabricated roof cantilever structure | |
| CN218374447U (en) | Assembled ring beam and constructional column connection structure | |
| CN216949489U (en) | Inclined column angle jig frame | |
| CN113186823B (en) | Steel box-steel pipe lattice type concrete combined bridge tower | |
| CN215759578U (en) | Cross-shaped section column steel frame beam column assembly type node with space inclined strut | |
| CN216920699U (en) | Door type steel frame system | |
| CN217000893U (en) | Variable cross section formwork support | |
| CN219993177U (en) | Turnover assembled steel structure assembly jig frame | |
| CN217782866U (en) | Self-bearing type formwork support device for slope concrete pouring | |
| CN113293866A (en) | Door type steel frame system | |
| CN112696009A (en) | Supporting joist platform of dish knot formula support suitable for building engineering | |
| CN219060548U (en) | Assembled roof node structure | |
| CN107060095A (en) | A kind of overall top module system platform universal architecture of combined type | |
| CN118997356B (en) | A formwork-free assembled energy dissipation and shock absorption shear wall corner structure and connection method | |
| CN220950954U (en) | Tower crane wall attaching device for section steel tower | |
| CN222227914U (en) | A variable length disc-type scaffolding crossbar set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |