CN220487068U - Connecting piece in horizontal truss corner of inserted lifting scaffold - Google Patents
Connecting piece in horizontal truss corner of inserted lifting scaffold Download PDFInfo
- Publication number
- CN220487068U CN220487068U CN202321969789.2U CN202321969789U CN220487068U CN 220487068 U CN220487068 U CN 220487068U CN 202321969789 U CN202321969789 U CN 202321969789U CN 220487068 U CN220487068 U CN 220487068U
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- bending
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- horizontal truss
- connecting piece
- connecting hole
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- 238000005452 bending Methods 0.000 claims description 83
- 238000003466 welding Methods 0.000 claims description 7
- 230000006378 damage Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- 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
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Abstract
The utility model provides an inner connecting piece of an attached lifting scaffold horizontal truss corner, which comprises a first horizontal truss, a second horizontal truss, an inner connecting piece, a corner upright post and a vertical truss.
Description
Technical Field
The utility model relates to the technical field of scaffolds, in particular to an internal connecting piece for a horizontal truss corner of an attached lifting scaffold.
Background
The attached lifting scaffold is an outer scaffold which is erected to a certain height and attached to an engineering structure, can climb or descend layer by layer along with the engineering structure by means of lifting equipment and devices of the outer scaffold, and is provided with an anti-overturning and anti-falling device; the attached lifting scaffold mainly comprises an attached lifting scaffold body structure, an attached support, an anti-tilting device, an anti-falling device, a lifting mechanism, a control device and the like.
In most of the attached lifting scaffolds applied at present, the strength and rigidity of the connection between the horizontal truss and the corner upright post are weak, the overall stability is poor, the installation precision is low, the trusses are easy to interfere with each other, and deformation and damage are easy to occur in lifting.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide a connecting piece in the horizontal truss corner of an attached lifting scaffold, so as to solve the problems that the strength and rigidity of the connection between the horizontal truss and the corner upright post in most of attached lifting scaffolds proposed in the background art are weak, the overall stability is poor, the mounting precision is low, the trusses are easy to interfere with each other, and deformation and damage are easy to occur in lifting.
In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides an attached lift scaffold horizontal truss corner internal connection piece, includes first horizontal truss, second horizontal truss, internal connection piece, corner stand and perpendicular truss, corner stand left side is provided with first horizontal truss, corner stand right side is provided with the second horizontal truss, corner stand and second horizontal truss and first horizontal truss junction are provided with the internal connection piece, second horizontal truss and first horizontal truss inboard are provided with perpendicular truss vertically;
the inner connecting piece includes first bending connecting piece, first connecting hole, gusset, the piece of bending, second connecting hole, the second connecting piece of bending and third connecting hole, the piece of bending sets up in the corner stand inboard, the piece left surface of bending is provided with first bending connecting piece, the piece trailing flank of bending is provided with the second and bends the connecting piece, first connecting hole has been seted up to inside the first bending connecting piece, the second connecting hole has all been seted up to inside bending front surface and right surface, the third connecting hole has been seted up to inside the second bending connecting piece, the piece upside of bending is provided with the gusset.
Preferably, the rib plate is fixedly connected with the bending piece in a welding mode, and the first bending connecting piece and the second bending connecting piece are fixedly connected with the bending piece in a welding mode.
Preferably, the first bending connecting piece and the second bending connecting piece have the same specification, and the first bending connecting piece and the second bending connecting piece are both arranged to be L-shaped structures.
Preferably, the inner diameters of the first connecting hole, the second connecting hole and the third connecting hole are the same, and the centers of the first connecting hole, the second connecting hole and the third connecting hole are on the same horizontal plane.
Preferably, the bending piece is arranged to be of an open square pipe structure, and round corners are arranged at the corners of the bending piece.
Preferably, the bending piece is fixedly connected with the corner upright post through a bolt, the first bending connecting piece is fixedly connected with the first horizontal truss through a bolt, and the second bending connecting piece is fixedly connected with the second horizontal truss through a bolt.
By adopting the technical scheme, the utility model has the beneficial effects that:
1. the internal connecting piece adopted by the utility model greatly changes the stress condition of the structure, and the two connecting pieces are connected with the horizontal truss, so that the integral stability of the corner upright post, the horizontal truss and the attached lifting scaffold is enhanced.
2. The connecting piece can improve the strength, the rigidity and the stability of the attached lifting scaffold in the processes of mounting and dismounting, using and lifting.
3. The internal connecting piece adopted by the utility model greatly enhances the strength and rigidity of the corner of the scaffold, improves the overall stability of the scaffold, and is simple and quick to install.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of an assembly structure of an inner connector of a horizontal truss corner of an attached lifting scaffold;
FIG. 2 is a schematic view of another angle assembly structure of an attached lift scaffold horizontal truss angle inner connector of the present utility model;
FIG. 3 is a schematic view of the structure of an inner connector of the horizontal truss angle inner connector of the attached lifting scaffold;
FIG. 4 is a schematic view of another angular configuration of an inner connector of the horizontal truss angle inner connector of the attached lift scaffold of the present utility model;
FIG. 5 is a schematic view of the structure of a bending member in a connecting member in a horizontal truss corner of an attached lift scaffold;
in the figure: the vertical truss comprises a first horizontal truss, a second horizontal truss, a 3-inner connecting piece, a 31-first bending connecting piece, a 32-first connecting hole, a 33-rib plate, a 34-bending piece, a 35-second connecting hole, a 36-second bending connecting piece, a 37-third connecting hole, a 4-corner upright post and a 5-vertical truss.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an attached lift scaffold horizontal truss corner internal connection piece, includes first horizontal truss 1, second horizontal truss 2, internal connection piece 3, corner stand 4 and vertical truss 5, and corner stand 4 left side is provided with first horizontal truss 1, and corner stand 4 right side is provided with second horizontal truss 2, and corner stand 4 is provided with internal connection piece 3 with second horizontal truss 2 and first horizontal truss 1 junction, and second horizontal truss 2 and first horizontal truss 1 inboard are vertical to be provided with vertical truss 5;
the inner connecting piece 3 includes first bending connecting piece 31, first connecting hole 32, gusset 33, bending piece 34, second connecting hole 35, second bending connecting piece 36 and third connecting hole 37, bending piece 34 sets up in corner stand 4 inboard, bending piece 34 left surface is provided with first bending connecting piece 31, bending piece 34 trailing flank is provided with second bending connecting piece 36, first connecting hole 32 has been seted up to first bending connecting piece 31 inside, third connecting hole 37 has all been seted up to bending piece 34 front surface and right surface inside, bending piece 34 upside is provided with gusset 33, this design has solved in the original attached lift scaffold, the intensity rigidity of being connected between horizontal truss, corner stand 4 is weaker, overall stability is poor, easy mutual interference between the truss, easily take place the problem of deformation destruction in the use lift.
The rib plate 33 is fixedly connected with the bending piece 34 in a welding mode, the first bending connecting piece 31 and the second bending connecting piece 36 are fixedly connected with the bending piece 34 in a welding mode, and the structural strength of the connecting position can be enhanced in the welding mode, so that the stability of the connecting position is improved.
The specification of the first bending connecting piece 31 is the same as that of the second bending connecting piece 36, the first bending connecting piece 31 and the second bending connecting piece 36 are both arranged into L-shaped structures, and the first bending connecting piece 31 and the second bending connecting piece 36 can be limited when being fixedly installed.
The first connecting hole 32, the second connecting hole 35 and the third connecting hole 37 have the same inner diameter, and the centers of the circles of the first connecting hole 32, the second connecting hole 35 and the third connecting hole 37 are on the same horizontal plane.
The bending piece 34 is arranged to be of an open square tube structure, and round corners are arranged at the corners of the bending piece 34.
The bending piece 34 is fixedly connected with the corner upright post 4 through a bolt, the first bending connecting piece 31 is fixedly connected with the first horizontal truss 1 through a bolt, the second bending connecting piece 36 is fixedly connected with the second horizontal truss 2 through a bolt, and the device is convenient to install and detach through the bolt connection, and is simple and convenient to operate.
As an embodiment of the present utility model: when the scaffold is used, the first horizontal truss 1 is fixedly connected with the first bending connecting piece 31 through the bolts, the second horizontal truss 2 is fixedly connected with the second bending connecting piece 36 through the bolts, then the corner upright 4 is clamped and attached to the outer side of the bending piece 34, the corner upright 4 is fixedly connected with the bending piece 34 through the bolts, the corner upright 4 is fixedly connected with the first horizontal truss 1 and the second horizontal truss 2, the corner upright 4 can be connected from the inner side in an internal connection mode, the strength and rigidity of the scaffold corner upright 4 are enhanced, the overall stability of the scaffold is improved, and the scaffold is simple and quick to install.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a connecting piece in inserted lift scaffold horizontal truss corner, includes first horizontal truss (1), second horizontal truss (2), interconnecting piece (3), corner stand (4) and perpendicular truss (5), its characterized in that: the left side of the corner upright post (4) is provided with a first horizontal truss (1), the right side of the corner upright post (4) is provided with a second horizontal truss (2), the joint of the corner upright post (4) with the second horizontal truss (2) and the first horizontal truss (1) is provided with an inner connecting piece (3), and the inner sides of the second horizontal truss (2) and the first horizontal truss (1) are vertically provided with vertical trusses (5);
the inner connecting piece (3) comprises a first bending connecting piece (31), a first connecting hole (32), a rib plate (33), a bending piece (34), a second connecting hole (35), a second bending connecting piece (36) and a third connecting hole (37), wherein the bending piece (34) is arranged on the inner side of a corner upright post (4), the left side surface of the bending piece (34) is provided with the first bending connecting piece (31), the rear side surface of the bending piece (34) is provided with the second bending connecting piece (36), the first connecting hole (32) is formed in the first bending connecting piece (31), the second connecting hole (35) is formed in the front surface and the right surface of the bending piece (34), the third connecting hole (37) is formed in the second bending connecting piece (36), and the rib plate (33) is arranged on the upper side of the bending piece (34).
2. The attached lift scaffold horizontal truss angle internal connection of claim 1, wherein: the rib plates (33) are fixedly connected with the bending pieces (34) in a welding mode, and the first bending connecting pieces (31) and the second bending connecting pieces (36) are fixedly connected with the bending pieces (34) in a welding mode.
3. The attached lift scaffold horizontal truss angle internal connection of claim 1, wherein: the specification of the first bending connecting piece (31) is the same as that of the second bending connecting piece (36), and the first bending connecting piece (31) and the second bending connecting piece (36) are both in L-shaped structures.
4. The attached lift scaffold horizontal truss angle internal connection of claim 1, wherein: the inner diameters of the first connecting hole (32), the second connecting hole (35) and the third connecting hole (37) are the same, and the centers of the circles of the first connecting hole (32), the second connecting hole (35) and the third connecting hole (37) are on the same horizontal plane.
5. The attached lift scaffold horizontal truss angle internal connection of claim 1, wherein: the bending piece (34) is of an open square tube structure, and round corners are formed in the corners of the bending piece (34).
6. The attached lift scaffold horizontal truss angle internal connection of claim 1, wherein: the bending piece (34) is fixedly connected with the corner upright post (4) through a bolt, the first bending connecting piece (31) is fixedly connected with the first horizontal truss (1) through a bolt, and the second bending connecting piece (36) is fixedly connected with the second horizontal truss (2) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321969789.2U CN220487068U (en) | 2023-07-26 | 2023-07-26 | Connecting piece in horizontal truss corner of inserted lifting scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321969789.2U CN220487068U (en) | 2023-07-26 | 2023-07-26 | Connecting piece in horizontal truss corner of inserted lifting scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220487068U true CN220487068U (en) | 2024-02-13 |
Family
ID=89839215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321969789.2U Active CN220487068U (en) | 2023-07-26 | 2023-07-26 | Connecting piece in horizontal truss corner of inserted lifting scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220487068U (en) |
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2023
- 2023-07-26 CN CN202321969789.2U patent/CN220487068U/en active Active
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