CN112211395A - Disc type scaffold - Google Patents
Disc type scaffold Download PDFInfo
- Publication number
- CN112211395A CN112211395A CN202011045117.3A CN202011045117A CN112211395A CN 112211395 A CN112211395 A CN 112211395A CN 202011045117 A CN202011045117 A CN 202011045117A CN 112211395 A CN112211395 A CN 112211395A
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- CN
- China
- Prior art keywords
- wedge
- limiting
- limiting rod
- rod
- joint
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- 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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- 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
- E04G7/06—Stiff scaffolding clamps for connecting scaffold members of common shape
- E04G7/22—Stiff scaffolding clamps for connecting scaffold members of common shape for scaffold members in end-to-side relation
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a disc type scaffold, and particularly relates to the technical field of scaffolds, which comprises upright posts, cross rods, a connecting disc and wedge-shaped bolts, wherein the connecting disc is fixed outside the upright posts, a plurality of connecting holes are sequentially formed in the connecting disc, a connecting piece provided with an inserting hole is fixed at the end part of each cross rod, the cross rods are arranged on the connecting disc through the connecting piece and the wedge-shaped bolts, limiting pipes fixed on the upright posts are arranged at the bottoms of the connecting disc, a plurality of limiting grooves are sequentially formed in the outer walls of the limiting pipes, and the depths of the limiting grooves are sequentially increased from top to bottom. The wedge-shaped bolt not only has the function of fixing the connecting piece and the cross rod, but also can support the connecting disc, the cross rod and the connecting piece, buffers the force applied to the cross rod, provides an effective supporting function, avoids the fracture of the cross rod due to single-side stress, reduces the probability of falling of the cross rod, and improves the use safety of the scaffold.
Description
Technical Field
The invention relates to the technical field of scaffolds, in particular to a disc type scaffold.
Background
The disc type scaffold is a novel scaffold, is introduced from Europe in the eighties of the last century, and is an upgrading product after the bowl-type scaffold. The scaffold is also called a chrysanthemum disc type scaffold system, a plug disc type scaffold system, a wheel disc type scaffold system, a buckle disc type scaffold, a layher frame (layer frame and reya frame, because the basic principle of the scaffold is invented by Germany reya company, the scaffold is also called the reya frame by the industry people.
At present, disc type scaffold on the market is only equipped with single disc in the pole setting, and on the disc of pole setting was inserted through the joint to the horizontal pole like this, the unilateral joint atress of horizontal pole broke very easily, in case the whole root horizontal pole of fracture will drop the scaffold, the incident takes place very easily, is unfavorable for using widely.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a disk scaffold, includes pole setting, horizontal pole, connection pad and wedge bolt, the connection pad is fixed in the outside of pole setting, a plurality of connecting holes have been seted up in proper order on the connection pad, the horizontal pole end fixing has the connector of seting up the spliced eye, the horizontal pole passes through connector and wedge bolt and installs on the connection pad, the connection pad bottom is equipped with the spacing pipe that is fixed in the pole setting, a plurality of spacing grooves have been seted up in proper order on the spacing outer wall of pipe, the degree of depth in spacing groove is from last down increasing in proper order, and the bottom is flat form, be equipped with the joint subassembly of adjusting wedge bolt angle of placeeing on the wedge bolt outer wall, be equipped with on the connecting hole inner wall with the cooperation of joint subassembly for supplementary spacing subassembly of adjusting wedge bolt angle.
In a preferred embodiment, the clamping assembly comprises a first clamping protrusion and a second clamping protrusion, the first clamping protrusion is located on one side wall of the wedge-shaped bolt close to the vertical rod, and the second clamping protrusion is located on one side of the wedge-shaped bolt far away from the vertical rod.
In a preferred embodiment, the limiting component comprises a first limiting rod and a second limiting rod, the first limiting rod is located on the inner wall of one side of the connecting hole close to the vertical rod, and the second limiting rod is located on one side wall of the connecting hole far away from the vertical rod.
In a preferred embodiment, the height of the first clamping protrusion is higher than that of the second clamping protrusion, and the height of the first limiting rod is higher than that of the second limiting rod.
In a preferred embodiment, the first limiting rod end is attached to the bottom of the first clamping protrusion, and the second limiting rod end is attached to the bottom of the second clamping protrusion.
In a preferred embodiment, the bottom end of the wedge-shaped bolt inclines towards one side of the upright rod, and the end part of the supporting protrusion is inserted into the limiting groove and attached to the inner part of the limiting groove.
The invention has the technical effects and advantages that:
the wedge-shaped bolt not only has the function of fixing the connecting piece and the cross rod, but also can support the connecting disc, the cross rod and the connecting piece, buffers the force applied to the cross rod, provides an effective supporting function, avoids the fracture of the cross rod due to single-side stress, reduces the probability of falling of the cross rod, improves the use safety of the scaffold, has a simple integral structure, is convenient and fast to install, is easy to use, and is convenient to popularize and use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of a detailed structure a in fig. 1 according to the present invention.
The reference signs are: 1 pole setting, 2 horizontal poles, 3 connection pads, 4 wedge bolts, 5 connecting holes, 6 connectors, 7 spacing pipes, 8 spacing grooves, 9 joint subassemblies, 91 first joint is protruding, 92 second joint is protruding, 10 spacing subassemblies, 101 first gag lever post, 102 second gag lever post, 11 support arch.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The disc type scaffold shown in fig. 1-2 comprises an upright rod 1, a cross rod 2, a connecting disc 3 and a wedge-shaped bolt 4, wherein the connecting disc 3 is fixed outside the upright rod 1, a plurality of connecting holes 5 are sequentially formed in the connecting disc 3, a connecting piece 6 provided with an inserting hole is fixed at the end part of the cross rod 2, the cross rod 2 is installed on the connecting disc 3 through the connecting piece 6 and the wedge-shaped bolt 4, when the disc type scaffold is installed, the connecting piece 6 on the cross rod 2 is sleeved outside the connecting disc 3, then the wedge-shaped bolt 4 penetrates through the inserting hole and the connecting hole 5, the wedge-shaped bolt 4 extends to the lower part of the connecting disc 3, and the cross rod 2 and the;
the bottom of the connecting disc 3 is provided with a limiting tube 7 fixed on the vertical rod 1, the outer wall of the limiting tube 7 is sequentially provided with a plurality of limiting grooves 8, one side, close to the vertical rod 1, of the bottom end of the wedge-shaped bolt 4 is connected with a supporting bulge 11, the bottom end of the wedge-shaped bolt 4 inclines towards one side of the vertical rod 1, and the end part of the supporting bulge 11 is inserted into the limiting grooves 8 and is attached to the inner parts of the limiting grooves 8;
furthermore, when the cross rod 2 is fixedly arranged on the vertical rod 1, one side of the cross rod 2 is stressed in the use process, the limiting pipe 7 is arranged below the cross rod, the limiting groove 8 is formed in the limiting pipe 7, the supporting bulge 11 is arranged at the bottom end of the wedge-shaped bolt 4, and the supporting bulge 11 extends into the limiting groove 8 to support, so that the wedge-shaped bolt 4 not only has the fixing function on the connecting piece 6 and the cross rod 2, but also can support the connecting disc 3, the cross rod 2 and the connecting piece 6, and buffer the force applied to the cross rod 2, so that the cross rod 2 is prevented from being broken due to the stress on one side, the probability of falling off of the cross rod 2 is reduced, and the use safety of the scaffold is improved;
the wedge-shaped bolt 4 is provided with a clamping component 9 for adjusting the placement angle of the wedge-shaped bolt 4 on the outer wall, the inner wall of the connecting hole 5 is provided with a limiting component 10 which is matched with the clamping component 9 and used for assisting in adjusting the placement angle of the wedge-shaped bolt 4, when the wedge-shaped bolt 4 is inserted on the connecting disc 3, the wedge-shaped bolt 4 can be inclined at an angle by utilizing the matching of the clamping component 9 and the limiting component 10, and a supporting bulge 11 at the bottom end of the wedge-shaped bolt is inserted in the limiting groove 8 for supporting;
the clamping assembly 9 comprises a first clamping protrusion 91 and a second clamping protrusion 92, the first clamping protrusion 91 is located on one side wall, close to the vertical rod 1, of the wedge-shaped bolt 4, the second clamping protrusion 92 is located on one side, far away from the vertical rod 1, of the wedge-shaped bolt 4, the limiting assembly 10 comprises a first limiting rod 101 and a second limiting rod 102, the first limiting rod 101 is located on the inner wall, close to one side of the vertical rod 1, of the connecting hole 5, the second limiting rod 102 is located on one side wall, far away from the vertical rod 1, of the connecting hole 5, the height of the first clamping protrusion 91 is higher than that of the second clamping protrusion 92, the height of the first limiting rod 101 is higher than that of the second limiting rod 102, the end of the first limiting rod 101 is attached to the bottom of the first clamping protrusion 91, and the end of the second limiting rod 102 is attached to the bottom of the second clamping protrusion 92;
on the basis, when the wedge-shaped bolt 4 slowly penetrates through the connecting disc 3, and the outer wall of the wedge-shaped bolt passes through the inserting hole and the connecting hole 5 in sequence, the second clamping protrusion 92 on the outer wall can be slowly attached to the end part of the second limiting rod 102, the first clamping protrusion 91 is slowly attached to the end part of the first limiting rod 101, the stress of the wedge-shaped bolt 4 changes in angle along the protruding direction, the bottom end of the whole wedge-shaped bolt 4 inclines towards one side of the vertical rod 1, and the supporting protrusion 11 at the bottom end of the wedge-shaped bolt can extend towards the inside of the limiting groove 8 until the supporting protrusion abuts against the bottom of the limiting;
the depth of the limiting groove 8 is sequentially increased from top to bottom, the bottom of the limiting groove is flat, and the structural design is adopted, so that the supporting protrusions 11 can slowly descend along the direction of the limiting groove 8 and are perfectly attached to the limiting groove 8, and structural support is completed.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (6)
1. The utility model provides a disk scaffold, includes pole setting, horizontal pole, connection pad and wedge bolt, the connection pad is fixed in the outside of pole setting, a plurality of connecting holes have been seted up in proper order on the connection pad, the horizontal pole end fixing has the connector of seting up the spliced eye, the horizontal pole passes through connector and wedge bolt and installs on the connection pad its characterized in that: the connecting pad bottom is equipped with the spacing pipe that is fixed in the pole setting, a plurality of spacing grooves have been seted up in proper order on the spacing outer wall of tubes, the degree of depth in spacing groove is from last down increasing in proper order, and the bottom is flat form, be equipped with the joint subassembly of adjusting wedge bolt angle of placeeing on the wedge bolt outer wall, be equipped with on the connecting hole inner wall with the cooperation of joint subassembly for the spacing subassembly of supplementary regulation wedge bolt angle of placeeing, one side that the wedge bolt bottom is close to the pole setting is connected with the support arch.
2. A disc scaffold according to claim 1, wherein: the joint subassembly includes that first joint is protruding and the second joint is protruding, first joint is protruding to be located the wedge bolt and is close to on the lateral wall of pole setting, the protruding one side that is located the wedge bolt and keeps away from the pole setting of second joint.
3. A disc scaffold according to claim 1, wherein: the limiting assembly comprises a first limiting rod and a second limiting rod, the first limiting rod is located on the inner wall, close to one side of the vertical rod, of the connecting hole, and the second limiting rod is located on the side wall, far away from the vertical rod, of the connecting hole.
4. A disc scaffold according to claim 2 or 3, wherein: the height of the first clamping protrusion is higher than that of the second clamping protrusion, and the height of the first limiting rod is higher than that of the second limiting rod.
5. A disc scaffold according to claim 4, wherein: the end part of the first limiting rod is attached to the bottom of the first clamping protrusion, and the end part of the second limiting rod is attached to the bottom of the second clamping protrusion.
6. A disc scaffold according to claim 1, wherein: the bottom end of the wedge-shaped bolt inclines towards one side of the upright rod, and the end part of the supporting protrusion is inserted into the limiting groove and attached to the inner part of the limiting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011045117.3A CN112211395A (en) | 2020-09-28 | 2020-09-28 | Disc type scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011045117.3A CN112211395A (en) | 2020-09-28 | 2020-09-28 | Disc type scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112211395A true CN112211395A (en) | 2021-01-12 |
Family
ID=74051934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011045117.3A Pending CN112211395A (en) | 2020-09-28 | 2020-09-28 | Disc type scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112211395A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605678A (en) * | 2021-09-18 | 2021-11-05 | 安徽长青建筑制品有限公司 | Dish knot formula scaffold frame and coupling mechanism thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29825219U1 (en) * | 1998-02-14 | 2006-06-29 | Wilhelm Layher Vermögensverwaltungs-Gmbh | Scaffolding or stage support structure |
| CN201802058U (en) * | 2010-08-19 | 2011-04-20 | 周继忠 | Novel insertion disk fastener scaffold |
| DE202012006268U1 (en) * | 2012-06-29 | 2012-09-14 | Bernhard Graf | Fixing the form element |
| DE102012104697A1 (en) * | 2011-06-01 | 2012-12-06 | Wilhelm Layher Verwaltungs-Gmbh | Arrangement of a scaffolding component and a vertical scaffolding element |
| CN205025081U (en) * | 2015-10-15 | 2016-02-10 | 江苏业强脚手架科技发展有限公司 | Take formula that cut straightly scaffold of safety lock |
| CN107542262A (en) * | 2016-06-24 | 2018-01-05 | 中南大学 | Double-arc spline socket joint type disk buckle type scaffold |
| CN110226014A (en) * | 2017-01-27 | 2019-09-10 | 日商日建租赁工业株式会社 | The connecting piece of cripple |
| CN211201136U (en) * | 2019-09-25 | 2020-08-07 | 方堃 | Disc type scaffold |
-
2020
- 2020-09-28 CN CN202011045117.3A patent/CN112211395A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29825219U1 (en) * | 1998-02-14 | 2006-06-29 | Wilhelm Layher Vermögensverwaltungs-Gmbh | Scaffolding or stage support structure |
| CN201802058U (en) * | 2010-08-19 | 2011-04-20 | 周继忠 | Novel insertion disk fastener scaffold |
| DE102012104697A1 (en) * | 2011-06-01 | 2012-12-06 | Wilhelm Layher Verwaltungs-Gmbh | Arrangement of a scaffolding component and a vertical scaffolding element |
| DE202012006268U1 (en) * | 2012-06-29 | 2012-09-14 | Bernhard Graf | Fixing the form element |
| CN205025081U (en) * | 2015-10-15 | 2016-02-10 | 江苏业强脚手架科技发展有限公司 | Take formula that cut straightly scaffold of safety lock |
| CN107542262A (en) * | 2016-06-24 | 2018-01-05 | 中南大学 | Double-arc spline socket joint type disk buckle type scaffold |
| CN110226014A (en) * | 2017-01-27 | 2019-09-10 | 日商日建租赁工业株式会社 | The connecting piece of cripple |
| CN211201136U (en) * | 2019-09-25 | 2020-08-07 | 方堃 | Disc type scaffold |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605678A (en) * | 2021-09-18 | 2021-11-05 | 安徽长青建筑制品有限公司 | Dish knot formula scaffold frame and coupling mechanism thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210112 |
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| RJ01 | Rejection of invention patent application after publication |