CN222227914U - A variable length disc-type scaffolding crossbar set - Google Patents
A variable length disc-type scaffolding crossbar set Download PDFInfo
- Publication number
- CN222227914U CN222227914U CN202420919440.6U CN202420919440U CN222227914U CN 222227914 U CN222227914 U CN 222227914U CN 202420919440 U CN202420919440 U CN 202420919440U CN 222227914 U CN222227914 U CN 222227914U
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- crossbar
- positioning hole
- hole
- cross bar
- disc
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- 238000010276 construction Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
本实用新型属于盘扣式脚手架领域，具体涉及一种可变长度盘扣式脚手架横杆套组；包括外套横杆、内插横杆和螺栓，两个内插横杆在外套横杆两侧与外套横杆承插连接；内插横杆上沿其长度方向分布有连接孔，连接孔贯穿内插横杆，外套横杆上设置有第一定位孔和第二定位孔，第一定位孔和第二定位孔位于内插横杆的两侧、与内插横杆上的任意一个连接孔对齐，螺栓穿过第一定位孔、内插横杆的连接孔与第二定位孔螺纹旋合；两个内插横杆远离外套横杆的端头连接插头；本实用新型提供的一种可变长度盘扣式脚手架横杆套组，长度调节范围广，可适应盘扣式脚手架不同搭设间距要求；横杆套组双向均可调节长度，调节灵活、现场通用性强。
The utility model belongs to the field of disc-type scaffolding, and specifically relates to a variable-length disc-type scaffolding crossbar set; it comprises an outer crossbar, an inner crossbar and bolts, and two inner crossbars are connected with the outer crossbar at both sides of the outer crossbar in socket connection; the inner crossbar is provided with connecting holes along its length direction, the connecting holes penetrate the inner crossbar, and the outer crossbar is provided with a first positioning hole and a second positioning hole, the first positioning hole and the second positioning hole are located on both sides of the inner crossbar and aligned with any one of the connecting holes on the inner crossbar, the bolt passes through the first positioning hole, and the connecting hole of the inner crossbar is screwed with the second positioning hole; the ends of the two inner crossbars away from the outer crossbar are connected with plugs; the utility model provides a variable-length disc-type scaffolding crossbar set, which has a wide range of length adjustment and can adapt to different erection spacing requirements of the disc-type scaffolding; the crossbar set can adjust the length in both directions, the adjustment is flexible, and the on-site versatility is strong.
Description
Technical Field
The utility model belongs to the field of disc-buckle type scaffolds, and particularly relates to a cross bar sleeve group of a variable-length disc-buckle type scaffold.
Background
The scaffold system is widely applied to construction of projects such as house buildings, roads, railways and the like, provides an operation platform for constructors, forms a safe and reliable operation environment, and is convenient to set up, safe and stable, and the construction efficiency and the safety of a construction site are directly affected. The disc buckle type scaffold is used as a novel tool type supporting system, and has been widely popularized in recent years due to the characteristics of good overall stability, easiness in assembly and disassembly, material saving, environmental protection, attractive frame body and the like.
Because the scaffold fittings are modularized and standardized production and construction, the fixed model and specification of the scaffold fittings lead to poor flexibility of the scaffold body erection and limited application range. The standard length of the cross bar of the disc-buckling scaffold is 300mm, 600mm, 900mm, 1200mm and the like, so that the scaffold is difficult to adapt to the complex and changeable actual conditions of a construction site, and a scaffold body in a non-modulus range cannot be normally erected.
Disclosure of utility model
The utility model aims to solve the problems that the traditional disc-buckling scaffold cross bars are all standard bars, the modulus is fixed, and the irregular erection spacing of the site is difficult to adapt.
The utility model provides a technical scheme that the length-variable dial-button scaffold cross rod sleeve comprises an outer sleeve cross rod, an inner inserting cross rod and bolts, wherein the two inner inserting cross rods are connected with the outer sleeve cross rod in a socket joint mode on two sides of the outer sleeve cross rod, connecting holes are distributed on the inner inserting cross rod along the length direction of the inner inserting cross rod, the connecting holes penetrate through the inner inserting cross rod, a first positioning hole and a second positioning hole are formed in the outer sleeve cross rod, the first positioning hole and the second positioning hole are located on two sides of the inner inserting cross rod and aligned with any connecting hole on the inner inserting cross rod, the bolts penetrate through the first positioning hole, the connecting holes of the inner inserting cross rod and the second positioning hole in a threaded screwing mode, and the two inner inserting cross rods are far away from end heads of the outer sleeve cross rod and are connected with plugs.
Further, the connecting hole penetrates through the inner insertion cross rod along the radial direction.
Further, through holes are formed in the outer sleeve cross bars, backing plates are welded to the outer walls of the outer sleeve cross bars at the through holes, screw holes in the backing plates serve as second positioning holes, and bolts penetrate through the through holes of the outer sleeve cross bars and are screwed into the second positioning holes.
Further, the bottom surface of the backing plate is an arc surface which is matched with the outer wall of the outer sleeve cross rod.
Further, the pitch of the connecting holes on the inner inserting cross bar is equal.
Compared with the prior art, the utility model has the advantages that:
The length-adjustable dial-button scaffold cross rod sleeve group is wide in length adjustment range, capable of meeting different setting space requirements of the dial-button scaffold, simple and convenient to operate, capable of achieving the purpose of quickly adjusting the length of the cross rod sleeve group by changing the hole position of a connecting hole of an inserted cross rod after a bolt is pulled out, flexible in adjustment and strong in field universality, and the length of the cross rod sleeve group can be adjusted in two directions.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic structural view of the jacket cross bar.
In the figure, the steel wire rope comprises a 1-outer sleeve cross rod, a 1.1-first positioning hole, a 1.2-second positioning hole, a 2-inner insertion cross rod, a 2.1-connecting hole, a 3-bolt, a 4-plug and a 5-base plate.
Detailed Description
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
The length-variable dial-buckle type scaffold cross rod sleeve group comprises an outer sleeve cross rod 1, an inner inserting cross rod 2 and bolts 3, wherein the two inner inserting cross rods 2 are connected with the outer sleeve cross rod 1 in a socket joint mode on two sides of the outer sleeve cross rod 1, connecting holes 2.1 are distributed on the inner inserting cross rod 2 along the length direction of the inner inserting cross rod, the connecting holes 2.1 penetrate through the inner inserting cross rod 2 in the radial direction, a first positioning hole 1.1 and a second positioning hole 1.2 are formed in the outer sleeve cross rod 1, the first positioning hole 1.1 and the second positioning hole 1.2 are located on two sides of the inner inserting cross rod 2 and aligned with any connecting hole 2.1 on the inner inserting cross rod 2, the first positioning hole 1.1 is a light hole, the bolts 3 penetrate through the first positioning hole 1.1, the connecting holes 2.1 of the inner inserting cross rod 2 are screwed with the second positioning holes 1.2, the first positioning holes 1.1 and the second positioning holes 1.2 are aligned with connecting holes 2.1 at different positions on the inner inserting cross rod 2, the total length of the cross rod sleeve group is changed, and the two inner inserting cross rod 2 are far away from a connecting plug 4 of the outer sleeve 1.
The outer sleeve cross rod 1 is provided with a through hole, the outer wall of the outer sleeve cross rod 1 is welded with a base plate 5 at the through hole, a screw hole on the base plate 5 is used as a second positioning hole 1.2, and a bolt 3 penetrates through the through hole of the outer sleeve cross rod 1 and is screwed into the second positioning hole 1.2.
The bottom surface of backing plate 5 is the cambered surface that agrees with the outer wall of overcoat horizontal pole 1, and the bottom surface of backing plate 5 is laminated with the outer wall of overcoat horizontal pole 1, reduces the welding degree of difficulty, and welding back intensity is higher.
The connecting holes 2.1 on the interpolating transverse rod 2 have equal hole spacing.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420919440.6U CN222227914U (en) | 2024-04-29 | 2024-04-29 | A variable length disc-type scaffolding crossbar set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420919440.6U CN222227914U (en) | 2024-04-29 | 2024-04-29 | A variable length disc-type scaffolding crossbar set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222227914U true CN222227914U (en) | 2024-12-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420919440.6U Active CN222227914U (en) | 2024-04-29 | 2024-04-29 | A variable length disc-type scaffolding crossbar set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222227914U (en) |
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2024
- 2024-04-29 CN CN202420919440.6U patent/CN222227914U/en active Active
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