CN211313334U - Lifting structure attached to lifting scaffold - Google Patents
Lifting structure attached to lifting scaffold Download PDFInfo
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- CN211313334U CN211313334U CN201922196722.XU CN201922196722U CN211313334U CN 211313334 U CN211313334 U CN 211313334U CN 201922196722 U CN201922196722 U CN 201922196722U CN 211313334 U CN211313334 U CN 211313334U
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- lifting
- vertical rod
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
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Abstract
The utility model relates to the field of lifting systems of attached lifting scaffolds, in particular to a lifting structure of an attached lifting scaffold; the lifting device comprises a first corridor bottom plate which is horizontally arranged, wherein a group of opposite sides of the first corridor bottom plate are provided with a vertically arranged horizontal truss, the left end part and the right end part of the horizontal truss are respectively connected with a first vertical rod through bolts, a second vertical rod is arranged on a first corridor bottom plate frame close to the first vertical rod, an eccentric lifting piece is arranged between the second vertical rod and the first vertical rod closest to the second vertical rod and the horizontal truss upper frame, the eccentric lifting piece comprises a rectangular lower hanging piece, a reinforcing rod is welded in the rectangular lower hanging piece, a pair of connecting lugs are welded on the upper frame of the rectangular hanging piece and the side surfaces of the reinforcing rod together, and holes are formed in the connecting lugs; the material of the lower hanging part is reduced, so that the effect of reducing the material consumption is achieved, and the cost is reduced; the operating personnel simple to operate practices thrift the labour. The original central lifting is changed into eccentric lifting, so that the smoothness of the corridor of an operator is ensured.
Description
Technical Field
The utility model relates to an adhere to lifting foot hand rack hoist system field, concretely relates to adhere to lifting foot rack and promote structure.
Background
The attached lifting scaffold is developed on the basis of scaffold picking, lifting and hanging in the late 80 s and early 90 s of the 20 th century, and is a novel scaffold which is suitable for high-rise buildings, particularly for the construction needs of super high-rise buildings.
Present attached to lift scaffold frame lifting structure adopts 10# channel-section steel welding, 12# channel-section steel welding, in 160 pulley assembly forms. The installation is complicated, the weight is large, and the center lifting is not beneficial to smooth corridor of the climbing frame due to the design of pulleys and the like; as shown in fig. 1.
Disclosure of Invention
The utility model discloses a solve current frame center that climbs and promote the technical problem that the corridor is unobstructed, the installation is difficult, use wire rope to have the safety risk, provide an adhere to lifting foot hand rack and promote structure.
For solving the technical problem, the utility model discloses the technical scheme who adopts does: a lifting structure attached with a lifting scaffold comprises a first gallery bottom plate which is horizontally arranged, wherein a group of opposite sides of the first gallery bottom plate are provided with a vertical horizontal truss, the left end part and the right end part of the horizontal truss are respectively connected with a first vertical rod through bolts, the bottom of the first vertical rod is flush with the bottom of the first gallery bottom plate, a second vertical rod is arranged on a first gallery bottom plate frame close to the first vertical rod, an eccentric lifting piece is arranged between the second vertical rod and the first vertical rod which is closest to the second vertical rod and an upper frame of the horizontal truss, the eccentric lifting piece comprises a rectangular lower hanging piece, two short frames of the rectangular lower hanging piece are respectively connected with the first vertical rod and the second vertical rod, a long frame at the bottom of the rectangular lower hanging piece is connected with an upper frame of the horizontal truss, a reinforcing rod is welded in the rectangular lower hanging piece, and a pair of connecting lugs are welded on the upper frame of the rectangular lower hanging piece and the side surface of, the connecting lug is provided with an opening; still be connected with second corridor bottom plate between four first pole settings that are located eccentric hoisting member top, the bottom surface at both ends about the second corridor bottom plate still is connected with the carriage respectively with between the first pole setting.
The utility model discloses adhere to lifting foot hand rack and promote structure at the during operation, the through-hole on the engaging lug on the lift rope passes eccentric hoisting member realizes going up and down. The corridor is smooth because of the elimination of the combination of corridor pulleys and the like.
Compared with the prior art the utility model discloses following beneficial effect has:
the utility model does not use the front beam, the rear beam, the middle beam, the hoisting wire rope and the wire rope pulley of the lower hanging piece welded by the 12# channel steel, the material of the lower hanging piece is reduced, the effect of reducing the material consumption is achieved, and the cost is reduced; the operating personnel simple to operate practices thrift the labour. The original central lifting is changed into eccentric lifting, so that the smoothness of the corridor of an operator is ensured.
Drawings
Fig. 1 is a schematic view of a conventional lifting structure with attached lifting scaffolds.
Fig. 2 is one of the lifting structure schematic diagrams of the attached lifting scaffold of the utility model.
Fig. 3 is a schematic view of the lifting structure of the attached lifting scaffold of the present invention.
The figures are labeled as follows:
1-a first corridor bottom plate, 2-a horizontal truss, 3-a first vertical rod, 4-a second vertical rod, 5-a rectangular lower hanging piece, 6-a reinforcing rod, 7-a connecting lug, 8-a second corridor bottom plate and 9-a supporting frame.
Detailed Description
The present invention will be further described with reference to the following specific examples.
Example 1
As shown in fig. 2 and 3, a lifting structure attached with a lifting scaffold comprises a first gallery bottom plate 1 which is horizontally arranged, wherein a group of opposite sides of the first gallery bottom plate 1 are provided with a horizontal truss 2 which is vertically arranged, the left end and the right end of the horizontal truss 2 are respectively connected with a first vertical rod 3 through bolts, the bottom of the first vertical rod 3 is flush with the bottom of the first gallery bottom plate 1, a second vertical rod 4 is arranged on the first gallery bottom plate 1 frame which is close to the first vertical rod 3, an eccentric lifting piece is arranged between the second vertical rod 4 and the first vertical rod 3 which is closest to the second vertical rod 4 and the upper frame of the horizontal truss 2, the eccentric lifting piece comprises a rectangular lower hanging piece 5, two short frames of the rectangular lower hanging piece 5 are respectively connected with the first vertical rod 3 and the second vertical rod 4, the bottom long frame of the rectangular lower hanging piece 5 is connected with the upper frame of the horizontal truss 2, a reinforcing rod 6 is welded inside the rectangular lower hanging piece 5, a pair of connecting lugs 7 are welded on the upper frame of the rectangular lower hanger 5 and the side faces of the reinforcing rods 6 together, and holes are formed in the connecting lugs 7; still be connected with second corridor bottom plate 8 between four first pole settings 3 that are located eccentric hoisting piece top, the bottom surface at both ends about second corridor bottom plate 8 still is connected with carriage 9 respectively with between the first pole setting 3.
The first vertical rod 3 and the second vertical rod 4 are connected with the horizontal truss 2 and the second corridor bottom plate 8 through bolts.
The front beam, the rear beam and the middle beam of the lower pendant welded by the 10# channel steel are not used in the structure, the steel wire rope and the steel wire rope pulley are lifted, the material of the lower pendant is reduced, the operation is convenient, and the labor is saved. The original central lifting is changed into eccentric lifting, so that the smoothness of the corridor of an operator is ensured.
Furthermore, three reinforcing rods 6 are welded in the rectangular lower pendant 5 of the eccentric lifting piece, the length of one reinforcing rod 6 is consistent with the width of the rectangular lower pendant 5, two ends of the reinforcing rod are respectively welded in the middle of the upper long frame of the rectangular lower pendant 5, one end of each of the other two reinforcing rods 6 is connected with the middle of the upper long frame of the rectangular lower pendant 5, and the other end of each of the other two reinforcing rods is connected with the end of the lower long frame of the rectangular lower pendant 5. The reinforcing rods 6 are arranged in a triangular shape, so that the structure is more stable.
Further, the rectangular lower hanging piece 5 and the reinforcing rod 6 of the eccentric lifting piece are both rectangular welded pipes of 40mm × 60mm × 2.5 mm.
Claims (3)
1. The utility model provides an adhere to lift scaffold frame and promote structure which characterized in that: the lifting device comprises a first gallery bottom plate (1) which is horizontally arranged, wherein a vertical horizontal truss (2) is arranged on a group of opposite sides of the first gallery bottom plate (1), the left end and the right end of the horizontal truss (2) are respectively connected with a first vertical rod (3) through bolts, the bottom of the first vertical rod (3) is flush with the bottom of the first gallery bottom plate (1), a second vertical rod (4) is arranged on a frame of the first gallery bottom plate (1) close to the first vertical rod (3), an eccentric lifting piece is arranged between the second vertical rod (4) and the first vertical rod (3) and the upper frame of the horizontal truss (2) which are closest to the second vertical rod (4), the eccentric lifting piece comprises a rectangular lower hanging piece (5), two short frames of the rectangular lower hanging piece (5) are respectively connected with the first vertical rod (3) and the second vertical rod (4), the bottom long frame of the rectangular lower hanging piece (5) is connected with the upper frame of the horizontal truss (2), a reinforcing rod (6) is further welded inside the rectangular lower pendant (5), a pair of connecting lugs (7) are welded on the upper frame of the rectangular lower pendant (5) and the side faces of the reinforcing rod (6) together, and holes are formed in the connecting lugs (7); still be connected with second corridor bottom plate (8) between four first pole settings (3) that are located eccentric lifting member top, the bottom surface at both ends about second corridor bottom plate (8) still is connected with carriage (9) respectively with between first pole setting (3).
2. An attached lifting scaffold lifting structure as claimed in claim 1, wherein: three reinforcing rods (6) are welded in the rectangular lower pendant (5) of the eccentric lifting piece, the length of one reinforcing rod (6) is consistent with the width of the rectangular lower pendant (5), two ends of the reinforcing rod are welded in the middle of the upper long frame of the rectangular lower pendant (5) respectively, one end of the other two reinforcing rods (6) is connected with the middle of the upper long frame of the rectangular lower pendant (5), and the other end of the reinforcing rod is connected with the end of the lower long frame of the rectangular lower pendant (5) respectively.
3. An attached lifting scaffold lifting structure according to claim 1 or 2, characterised in that: the rectangular lower hanging piece (5) and the reinforcing rod (6) of the eccentric lifting piece are both rectangular welded pipes of 40mm x 60mm x 2.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922196722.XU CN211313334U (en) | 2019-12-10 | 2019-12-10 | Lifting structure attached to lifting scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922196722.XU CN211313334U (en) | 2019-12-10 | 2019-12-10 | Lifting structure attached to lifting scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211313334U true CN211313334U (en) | 2020-08-21 |
Family
ID=72082436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922196722.XU Active CN211313334U (en) | 2019-12-10 | 2019-12-10 | Lifting structure attached to lifting scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211313334U (en) |
-
2019
- 2019-12-10 CN CN201922196722.XU patent/CN211313334U/en active Active
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