CN212406087U - Scaffold - Google Patents
Scaffold Download PDFInfo
- Publication number
- CN212406087U CN212406087U CN202020692612.2U CN202020692612U CN212406087U CN 212406087 U CN212406087 U CN 212406087U CN 202020692612 U CN202020692612 U CN 202020692612U CN 212406087 U CN212406087 U CN 212406087U
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- China
- Prior art keywords
- barrier
- supporting rod
- rod
- inclined supporting
- rotatably connected
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Abstract
The utility model discloses a scaffold, include: the top bearing barrier, the left supporting barrier, the right supporting barrier, the left first inclined supporting rod, the left second inclined supporting rod, the right first inclined supporting rod, the right second inclined supporting rod and the auxiliary reinforcing rod; the left supporting barrier and the right supporting barrier are respectively and rotatably connected to two ends of the top bearing barrier; the left first inclined supporting rod is parallel to the left second inclined supporting rod and is positioned between the rotating axis of the left supporting barrier rotating relative to the top bearing barrier and the left second inclined supporting rod; the right first inclined supporting rod is parallel to the right second inclined supporting rod and is located between the rotating axis of the right supporting barrier rotating relative to the top bearing barrier and the right second inclined supporting rod. The utility model discloses an useful part lies in, sets up the effect height, and storage occupation space is little.
Description
Technical Field
The utility model relates to a scaffold.
Background
Scaffolding refers to various supports erected on a construction site for workers to handle and solve vertical and horizontal transportation. The general term of the building industry refers to the places which cannot be directly constructed on the building site and are used for exterior wall, interior decoration or high floor height.
When the scaffold is installed, a plurality of steel pipes need to be erected, and the erection efficiency is low.
SUMMERY OF THE UTILITY MODEL
For solving the not enough of prior art, the utility model provides a scaffold frame sets up the effect height, and it is little to fold and accomodate occupation space.
In order to achieve the above object, the utility model adopts the following technical scheme:
a scaffold, comprising: the top bearing barrier, the left supporting barrier, the right supporting barrier, the left first inclined supporting rod, the left second inclined supporting rod, the right first inclined supporting rod, the right second inclined supporting rod and the auxiliary reinforcing rod;
the left supporting barrier and the right supporting barrier are respectively and rotatably connected to two ends of the top bearing barrier; the left first inclined supporting rod is parallel to the left second inclined supporting rod and is positioned between the rotating axis of the left supporting barrier rotating relative to the top bearing barrier and the left second inclined supporting rod; the right first inclined supporting rod is parallel to the right second inclined supporting rod and is positioned between the rotating axis of the right supporting barrier rotating relative to the top bearing barrier and the right second inclined supporting rod;
one end of the left first inclined supporting rod is rotatably connected to the left supporting barrier, and the other end of the left first inclined supporting rod is connected to the top bearing barrier in a bolt connection mode; one end of the left second inclined supporting rod is rotatably connected to the top bearing barrier, and the other end of the left second inclined supporting rod is connected to the left supporting barrier in a bolt connection mode;
one end of the right first inclined supporting rod is rotatably connected to the right supporting barrier, and the other end of the right first inclined supporting rod is connected to the top bearing barrier in a bolt connection mode; one end of the right second inclined supporting rod is rotatably connected to the top bearing barrier, and the other end of the right second inclined supporting rod is connected to the right supporting barrier in a bolt connection mode;
the auxiliary reinforcing rod is rotatably connected to the left second inclined supporting rod and connected to the left supporting barrier, the left first inclined supporting rod, the right second inclined supporting rod and the right supporting barrier in a bolt connection mode.
Further, the auxiliary reinforcement bar is parallel to the top load barrier.
Further, the scaffold further comprises: a left upper spindle pin and a right upper spindle pin; the left second inclined supporting rod is rotatably connected to the top bearing barrier through a left upper rotating shaft pin rod; the right second diagonal support rod is rotatably connected to the top load-bearing barrier through a right upper pivot pin rod.
Further, the top load barrier comprises: two longitudinal bars and a plurality of transverse bars; two ends of the transverse rod are respectively welded and fixed to the two longitudinal rods; the upper left rotating shaft pin rod and the upper right rotating shaft pin rod penetrate through the transverse rods and are welded and fixed to the transverse rods.
Further, the left upper pivot pin rod is parallel to the right upper pivot pin rod.
Further, the left upper swivel pin lever is perpendicular to the transverse lever.
Further, the scaffold further comprises: a left lower spindle pin and a right lower spindle pin; the left first inclined supporting rod is rotatably connected to the left supporting barrier through a left lower rotating shaft pin rod; the right first inclined supporting rod is rotatably connected to the right supporting barrier through a right lower rotating shaft pin rod.
Further, the left support fence comprises: two vertical rods and a plurality of horizontal rods; two ends of the horizontal rod are respectively welded and fixed to the two vertical rods; the lower left rotating shaft pin rod penetrates through the two vertical rods and is welded and fixed to the two vertical rods.
Further, the left and right support railings are identical in structure.
Further, the left first inclined supporting rod and the right first inclined supporting rod are identical in structure; the left second inclined supporting rod and the right second inclined supporting rod are identical in structure.
The utility model discloses an useful part lies in, sets up the effect height, and it is little to fold and accomodate occupation space.
The strength is increased by the arrangement of the left first inclined supporting rod, the left second inclined supporting rod, the right first inclined supporting rod, the right second inclined supporting rod and the auxiliary reinforcing rod. And the left first inclined supporting rod, the left second inclined supporting rod, the right first inclined supporting rod, the right second inclined supporting rod and the auxiliary reinforcing rod are connected into a whole, so that scattering loss is avoided.
Drawings
Figure 1 is a schematic view of a scaffold of the present invention;
FIG. 2 is a schematic view of the top load barrier of the scaffold of FIG. 1;
fig. 3 is a schematic view of the left support boom of the scaffold of fig. 1.
Scaffold 100, top bearing barrier 10, longitudinal rod 11, transverse rod 12, left side support barrier 20, montant 21, horizontal pole 22, right side support barrier 30, left first diagonal bracing pole 41, left second diagonal bracing pole 42, right first diagonal bracing pole 51, right second diagonal bracing pole 52, supplementary stiffener 61, pivot pole 71 is gone up on the left, pivot pole 72 is gone up on the right, pivot pole 81 is gone down on the left, pivot pole 82 is gone down on the right.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 3, a scaffold 100 includes: top load-bearing boom 10, left support boom 20, right support boom 30, left first diagonal support bar 41, left second diagonal support bar 42, right first diagonal support bar 51, right second diagonal support bar 52, and auxiliary reinforcement bar 61.
The left and right support railings 20 and 30 are rotatably connected to both ends of the top loading railing 10, respectively. Specifically, the left and right support railings 20 and 30 are each pivotally connected to the top load rail 10 by a hinge.
The left first diagonal support bar 41 is parallel to the left second diagonal support bar 42 and the left first diagonal support bar 41 is located between the axis of rotation of the left support fence 20 relative to the top load-bearing fence 10 and the left second diagonal support bar 42.
The right first diagonal support bar 51 is parallel to the right second diagonal support bar 52 and the right first diagonal support bar 51 is located between the right second diagonal support bar 52 and the axis of rotation of the right support fence 30 relative to the top load fence 10.
One end of the left first diagonal support bar 41 is rotatably connected to the left support boom 20 and the other end of the left first diagonal support bar 41 is connected to the top load-carrying boom 10 in a bolt connection manner. One end of the left second diagonal support bar 42 is pivotally connected to the top load-bearing barrier 10 and the other end of the left second diagonal support bar 42 is bolted to the left support barrier 20.
One end of the right first diagonal support bar 51 is rotatably connected to the right support boom 30 and the other end of the right first diagonal support bar 51 is connected to the top load-carrying boom 10 in a bolted connection. One end of the right second diagonal support bar 52 is pivotally connected to the top load-carrying barrier 10 and the other end of the right second diagonal support bar 52 is bolted to the right support barrier 30.
The auxiliary reinforcement bar 61 is rotatably connected to the left second inclined support bar 42 and is connected to the left support fence 20, the left first inclined support bar 41, the right first inclined support bar 51, the right second inclined support bar 52 and the right support fence 30 by means of bolts.
After removing the bolts, the scaffold 100 can be folded to reduce the storage volume. When the user need use the scaffold, mounting bolt fixes each bracing piece, helps the equipment of quick complete scaffold. The setting mode of left first diagonal bracing pole 41, left second diagonal bracing pole 42, right first diagonal bracing pole 51, right second diagonal bracing pole 52 and supplementary stiffener 61 has effectively increased scaffold 100's intensity, has reduced the deformation in top bearing barrier 10 middle part. The arrangement of the rotation axis of the rotation connection can reduce the volume of the scaffold 100 after folding. The left first inclined supporting rod 41, the left second inclined supporting rod 42, the right first inclined supporting rod 51, the right second inclined supporting rod 52 and the auxiliary reinforcing rod 61 are connected into a whole to avoid scattering and losing.
As a specific embodiment, the auxiliary reinforcement bar 61 is parallel to the top load barrier 10.
As a preferred embodiment, the scaffold 100 further comprises: a left upper pivot pin lever 71 and a right upper pivot pin lever 72. The left second diagonal support bar 42 is pivotally connected to the top load-carrying boom 10 by a left upper pivot pin 71. The right second diagonal support bar 52 is pivotally connected to the top load-carrying boom 10 by a right upper pivot pin 72. The top load barrier 10 comprises: two longitudinal bars 11 and a plurality of transverse bars 12. Both ends of the transverse bar 12 are welded and fixed to the two longitudinal bars 11, respectively. The upper left pivot pin lever 71 and the upper right pivot pin lever 72 each penetrate the plurality of transverse rods 12 and are welded and fixed to the plurality of transverse rods 12. The left and right pivot pins 71 and 72 can be pivotally connected as a pivot axis and can increase the strength of the top load barrier 10.
Specifically, the left upper pivot pin lever 71 is parallel to the right upper pivot pin lever 72. The upper left pivot pin 71 is perpendicular to the transverse bar 12.
As a preferred embodiment, the scaffold 100 further comprises: a left lower pivot pin lever 81 and a right lower pivot pin lever 82. The left first diagonal support bar 41 is pivotally connected to the left support fence 20 by a left lower pivot pin 81. The right first diagonal support bar 51 is pivotally connected to the right support boom 30 by a right lower pivot pin rod 82. The left support fence 20 includes: two vertical bars 21 and a plurality of horizontal bars 22. Both ends of the horizontal bar 22 are welded and fixed to the two vertical bars 21, respectively. The left lower rotating shaft pin 81 penetrates the two vertical rods 21 and is welded and fixed to the two vertical rods 21. The left lower pivot pin 81 can both provide a pivotal connection as a pivot axis and add strength to the left support boom 20. The left and right support railings 20, 30 are identical in construction. The left lower pivot pin lever 81 and the right lower pivot pin lever 82 are mounted in the same manner. The right lower hinge pin 82 also adds strength to the right support boom 30.
The left support railing 20 and the right support railing 30 are rotatably connected with the top loading railing 10 through hinges. The horizontal bar 22 at the top of the left support boom 20 and the longitudinal bar 11 at the left side of the top load boom 10 secure the two ends of the hinge, respectively. The left support fence 20 and the right support fence 30 are symmetrically arranged in the same way.
The left first diagonal support bar 41 is identical in structure to the right first diagonal support bar 51. The left second diagonal support bar 42 is identical in structure to the right second diagonal support bar 52. Specifically, the left first diagonal support bar 41, the right first diagonal support bar 51, the left second diagonal support bar 42, the right second diagonal support bar 52, and the auxiliary reinforcement bar 61 are all rectangular tubes.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by adopting equivalent replacement or equivalent transformation fall within the protection scope of the present invention.
Claims (10)
1. A scaffolding, comprising: the top bearing barrier, the left supporting barrier, the right supporting barrier, the left first inclined supporting rod, the left second inclined supporting rod, the right first inclined supporting rod, the right second inclined supporting rod and the auxiliary reinforcing rod;
the left supporting barrier and the right supporting barrier are respectively and rotatably connected to two ends of the top bearing barrier; the left first diagonal support bar is parallel to the left second diagonal support bar and is positioned between the rotation axis of the left support fence relative to the top load-bearing fence and the left second diagonal support bar; the right first diagonal support bar is parallel to the right second diagonal support bar and is positioned between the right second diagonal support bar and the rotation axis of the right support fence relative to the top load-bearing fence;
one end of the left first inclined supporting rod is rotatably connected to the left supporting barrier, and the other end of the left first inclined supporting rod is connected to the top bearing barrier in a bolt connection mode; one end of the left second inclined supporting rod is rotatably connected to the top bearing barrier, and the other end of the left second inclined supporting rod is connected to the left supporting barrier in a bolt connection mode;
one end of the right first inclined supporting rod is rotatably connected to the right supporting barrier, and the other end of the right first inclined supporting rod is connected to the top bearing barrier in a bolt connection mode; one end of the right second inclined supporting rod is rotatably connected to the top bearing barrier, and the other end of the right second inclined supporting rod is connected to the right supporting barrier in a bolt connection mode;
the auxiliary reinforcing rod is rotatably connected to the left second inclined supporting rod and connected to the left supporting barrier, the left first inclined supporting rod, the right second inclined supporting rod and the right supporting barrier in a bolt connection mode.
2. A scaffolding according to claim 1,
the auxiliary reinforcement bar is parallel to the top load barrier.
3. A scaffolding according to claim 1,
the scaffold further comprises: a left upper spindle pin and a right upper spindle pin; the left second inclined supporting rod is rotatably connected to the top bearing barrier through the left upper rotating shaft pin rod; and the right second inclined supporting rod is rotatably connected to the top bearing barrier through the right upper rotating shaft pin rod.
4. A scaffolding according to claim 3,
the top load barrier comprises: two longitudinal bars and a plurality of transverse bars; two ends of the transverse rod are respectively welded and fixed to the two longitudinal rods; the upper left rotating shaft pin rod and the upper right rotating shaft pin rod penetrate through the transverse rods and are welded and fixed to the transverse rods.
5. A scaffolding according to claim 4,
the left upper rotating shaft pin rod is parallel to the right upper rotating shaft pin rod.
6. A scaffolding according to claim 5,
the left upper rotating shaft pin rod is perpendicular to the transverse rod.
7. A scaffolding according to claim 1,
the scaffold further comprises: a left lower spindle pin and a right lower spindle pin; the left first inclined supporting rod is rotatably connected to the left supporting barrier through the left lower rotating shaft pin rod; the right first inclined supporting rod is rotatably connected to the right supporting barrier through the right lower rotating shaft pin rod.
8. A scaffolding according to claim 7,
the left support fence includes: two vertical rods and a plurality of horizontal rods; two ends of the horizontal rod are respectively welded and fixed to the two vertical rods; the left lower rotating shaft pin rod penetrates through the two vertical rods and is welded and fixed to the two vertical rods.
9. A scaffolding according to claim 8,
the left support barrier and the right support barrier are identical in structure.
10. A scaffolding according to claim 1,
the left first inclined supporting rod and the right first inclined supporting rod have the same structure; the left second inclined supporting rod and the right second inclined supporting rod are identical in structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020692612.2U CN212406087U (en) | 2020-04-29 | 2020-04-29 | Scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020692612.2U CN212406087U (en) | 2020-04-29 | 2020-04-29 | Scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212406087U true CN212406087U (en) | 2021-01-26 |
Family
ID=74299961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020692612.2U Active CN212406087U (en) | 2020-04-29 | 2020-04-29 | Scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212406087U (en) |
-
2020
- 2020-04-29 CN CN202020692612.2U patent/CN212406087U/en active Active
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