CN112411994A - Embrace arc roof beam and do not have counter weight hanging flower basket suspension mechanism - Google Patents
Embrace arc roof beam and do not have counter weight hanging flower basket suspension mechanism Download PDFInfo
- Publication number
- CN112411994A CN112411994A CN202011269549.2A CN202011269549A CN112411994A CN 112411994 A CN112411994 A CN 112411994A CN 202011269549 A CN202011269549 A CN 202011269549A CN 112411994 A CN112411994 A CN 112411994A
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- Prior art keywords
- arc
- hanging basket
- basket
- wire rope
- steel wire
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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
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G3/34—Mobile scaffolds; Scaffolds with mobile platforms characterised by supporting structures provided on the roofs
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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
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G3/30—Mobile scaffolds; Scaffolds with mobile platforms suspended by flexible supporting elements, e.g. cables
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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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
- E04G5/041—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffolds on roof frameworks or on roofs
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Greenhouses (AREA)
Abstract
The invention relates to a hanging basket suspension mechanism without a counterweight and embracing an arc beam, which comprises a cantilever beam, an upright post support, a suspension platform, a steel wire rope and a U-shaped bolt hoop, wherein the cantilever beam penetrates through a U-shaped seat at the center of the upright post support to be connected with the upright post support in an anchoring manner, the U-shaped bolt hoop is matched in a cross manner to be arranged above a roof flower frame beam, the front arm of the cantilever beam extends out of a building facade to suspend the suspension platform, and the rear arm of the cantilever beam is anchored by the steel wire rope to pull a main structure beam to replace. Compared with the traditional hanging basket, the hanging basket is not influenced by special building structures, the hanging basket is supported on the arc-shaped flower frame beam in a single-support mode, a non-counterweight system is realized by effectively utilizing the hanging mechanism of the hanging basket to be tied with a building main body, the insertion construction of the hanging basket construction and a roof structure is ensured, and the hanging basket is safe and reliable, has a simple structure, is convenient to assemble and disassemble, and is material-saving and efficient.
Description
Technical Field
The invention relates to the technical field of hanging basket installation used in building curtain wall construction, in particular to a hanging basket suspension mechanism without a balance weight and provided with an arc beam.
Background
Construction hanging flower basket is very important in high-rise building curtain construction process, the double bracing frame is set up at the roofing to traditional hanging flower basket most of, increase the balancing weight on the back support montant, however most large-scale special-shaped structure public building project local plane is arc, and the building roof design has the flower frame roof of overhanging, influenced by building structure appearance and roof layer construction, traditional hanging flower basket suspension mechanism installation is loaded down with trivial details, cantilever beam extension length is not enough, support base device is fixed difficult, the counter weight system lacks stable fixed space, be difficult to satisfy the installation, operation requirement, the conflict of being under construction simultaneously with the roofing structure, there is the potential safety hazard.
Disclosure of Invention
The invention aims to solve the technical problem of providing a hanging basket suspension device without a balance weight, which is safe, reliable, convenient to assemble and disassemble and suitable for an overhanging arc flower stand beam.
In order to solve the technical problems, the technical scheme of the invention is as follows: a hanging basket suspension mechanism without a balance weight for holding an arc beam comprises a flower frame beam, a cantilever beam, a stand column support, a suspension platform, a steel wire rope and a U-shaped bolt hoop, wherein the cantilever beam and the stand column support are anchored and connected and erected above the flower frame beam on a roof, the front arm of the cantilever beam extends out of the outer vertical surface of a building to suspend the suspension platform, and the rear arm of the cantilever beam anchors a main structure beam by the steel wire rope; the upright post bracket comprises an upper suspension rod and a double-upright post bracket, a fixed pulley is arranged at the top of the upper suspension rod, the double-upright post bracket is fixed on a flower frame beam, and the flower frame beam is arc-shaped; the suspension platform comprises a basket frame, a lifter, a safety lock and an electric control box, wherein the lifter is arranged in the basket frame, and the safety lock is arranged on a steel wire rope above the basket frame; one end of the steel wire rope is wound on a driving wheel of the hoist and penetrates through the safety lock and the fixed pulley, and the other end of the steel wire rope is anchored on a rear arm of the cantilever beam.
Furthermore, the cantilever beams are assembled according to the length of the extending building vertical face and the distance between the inner side flower frame beam and the outer side flower frame beam, penetrate through the U-shaped seat and are connected with the upright post support in an anchoring mode, and the shape of the cantilever beam is cross.
Furthermore, the bottom of the upright post bracket is welded with a bolt hole type steel pressing plate, and the U-shaped bolt hoop is fixed on the arc-shaped flower frame beam and is installed in an arc normal line.
Furthermore, the width and the height of the screw thread at the end part of the U-shaped bolt hoop are adapted to the size of the cross section of the beam, and the screw thread is slightly larger than the width of the beam by 10-20 mm.
Further, according to claim 1, an arc beam holding counterweight-free hanging basket suspension mechanism is characterized in that: the basket frame is assembled by standard knot bolted connection, is cuboid structure, and the top surface opening.
Furthermore, the surface of the steel wire rope is galvanized, and the rope end is bullet-shaped.
Furthermore, the cantilever beam, the upper suspender and the standard section of the basket frame are all made of square steel tubes.
The invention has the advantages that:
1) the stable connection between the hanging basket single bracket and the arc-shaped flower frame beam is realized; the length of the front arm of the hanging basket extending out of the vertical face of the building is ensured, the load limit value of the suspension platform can be improved, and sufficient working space is provided for the suspension platform; the difficulty that the counter weight cannot be applied due to space limitation is overcome through effective tie of the suspended rear arm beam and the building main body.
2) The mechanism is simplified, and the labor and material investment for building the rear bracket is reduced; the conflict of simultaneous construction with the roof structure can be avoided;
3) the basket frame is connected and assembled by standard joints of bolts and is cuboid, so that the bearing capacity of the basket frame is improved.
4) The surface of the steel wire rope is galvanized, so that the tensile resistance of the steel wire rope is improved, and the stability of the whole structure is improved.
5) Cantilever beam, last jib and rim standard festival all adopt shaped steel square tube can increase overall structure stability.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic view of a pillar brace in an embodiment of the invention.
Detailed Description
The following examples are presented to enable one of ordinary skill in the art to more fully understand the present invention and are not intended to limit the scope of the embodiments described herein.
A embrace circular arc roof beam and do not have counter weight hanging flower basket suspension mechanism as shown in figure 1, including flower frame roof beam 1, cantilever beam 2, stand support 3, suspend platform 4 in midair, wire rope 5, U type bolt staple bolt 6, cantilever beam 2 passes 3 central U type seats 32 of stand support and is connected with the anchor of stand support 3, is cross and erects in roofing flower frame roof beam 1 top, 2 front arms of cantilever beam stretch out the outer facade of building and hang and suspend platform 4 in midair, 2 back arms of cantilever beam use 5 anchor of wire rope to draw major structure roof beam to replace the counter weight system, form hanging flower basket suspension mechanism.
In the embodiment, the cantilever beam 2 is spliced by standard joint bolts according to the length of the extending building facade and the distance between the inside and outside truss beams 1, penetrates through the U-shaped seat 32 on the upright post bracket 3, and is anchored into a cross connection with the upright post bracket bolts.
In this embodiment, the pillar stand 3 includes an upper suspension rod 31 and a double-pillar stand 33, the top of the upper suspension rod 31 is provided with a fixed pulley 35, the bottom of the double-pillar stand 33 is welded with a bolt hole type steel pressure plate 34, and the bolt hole type steel pressure plate is fixed on the truss beam 1 along the arc normal direction through a U-shaped bolt hoop 6. The U-shaped bolt hoop 6 is made of Q235B steel with the diameter of 26 mm, the end part of the U-shaped bolt hoop is sleeved with a screw, two nuts are arranged on each head, the width and the height of each nut are adaptive to the size of the section of the beam and are slightly larger than the width of the beam by 10mm-20mm, the upright post bracket 3 is in place and the bolt is initially screwed, and the suspension mechanism is in place and the bolt is finally screwed. The suspension platform 4 comprises a basket 41, a lifting machine 43, a safety lock 42 and an electric control box 44, wherein the basket 41 is assembled by standard joints according to actual needs and is rectangular, the lifting machine 43 is arranged on the inner side edge of the basket 41, the safety lock 42 is arranged above the side edge of the basket 41, the electric control box 44 is placed in the basket 41, and the load limit of the basket 41 reaches 250 kg.
In this embodiment, the steel wire rope 5 is a reinforced steel wire rope, and is made of high-strength galvanized material, the model is 4 x 31SW + FC-8.3, the rope end is processed into a bullet shape by brazing, one end of the bullet shape is wound on a driving wheel of a hoist 43, the bullet shape passes through a safety lock 42, passes through a fixed pulley 35 at the top of an upper suspender 31, the other end of the bullet shape is connected with a rear arm of a cantilever beam 2, and the rope clamp is fastened with an inner side truss beam 1 by a U-shaped bolt. The cantilever beam 2, the upper suspender 31 and the standard section of the basket 41 are all made of square steel tubes.
It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an embrace arc roof beam and do not have counter weight hanging flower basket suspension mechanism which characterized in that: the roof flower shelf comprises a flower shelf beam, a cantilever beam, a stand column support, a suspension platform, a steel wire rope and a U-shaped bolt hoop, wherein the cantilever beam and the stand column support are anchored and connected and erected above the roof flower shelf beam, the front arm of the cantilever beam extends out of the outer vertical surface of a building to suspend the suspension platform, and the rear arm of the cantilever beam is anchored and pulled on a main structure beam by the steel wire rope; the upright post bracket comprises an upper suspension rod and a double-upright post bracket, a fixed pulley is arranged at the top of the upper suspension rod, the double-upright post bracket is fixed on a flower frame beam, and the flower frame beam is arc-shaped; the suspension platform comprises a basket frame, a lifter, a safety lock and an electric control box, wherein the lifter is arranged in the basket frame, and the safety lock is arranged on a steel wire rope above the basket frame; one end of the steel wire rope is wound on a driving wheel of the hoist and penetrates through the safety lock and the fixed pulley, and the other end of the steel wire rope is anchored on a rear arm of the cantilever beam.
2. The arc beam carrying counterweight-free hanging basket suspension mechanism of claim 1, wherein: the cantilever beams are assembled according to the length of the vertical face of the building and the distance between the inner side flower frame beam and the outer side flower frame beam, penetrate through the U-shaped seat and are connected with the upright post support in an anchoring mode, and the cantilever beams are in a cross shape.
3. The arc beam carrying counterweight-free hanging basket suspension mechanism of claim 1, wherein: the bottom of the upright post bracket is welded with a bolt hole type steel pressure plate, and the U-shaped bolt hoop is fixed on the arc-shaped flower frame beam and is installed in an arc normal line.
4. The arc beam carrying counterweight-free hanging basket suspension mechanism of claim 3, wherein: the width and the height of the U-shaped bolt hoop end part mantle fiber are adapted to the size of the cross section of the beam, and the width and the height of the U-shaped bolt hoop end part mantle fiber are slightly larger than the width of the beam by 10-20 mm.
5. The arc beam carrying counterweight-free hanging basket suspension mechanism of claim 1, wherein: the basket frame is assembled by standard knot bolted connection, is cuboid structure, and the top surface opening.
6. The cradle hanging mechanism with no balance weight for the arc beam as claimed in claim 1, wherein: the surface of the steel wire rope is galvanized, and the rope end is bullet-shaped.
7. The arc beam carrying counterweight-free hanging basket suspension mechanism as claimed in claim 1 or 5, wherein: the cantilever beam, the upper suspender and the basket standard knot are all made of profile steel square tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011269549.2A CN112411994A (en) | 2020-11-13 | 2020-11-13 | Embrace arc roof beam and do not have counter weight hanging flower basket suspension mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011269549.2A CN112411994A (en) | 2020-11-13 | 2020-11-13 | Embrace arc roof beam and do not have counter weight hanging flower basket suspension mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112411994A true CN112411994A (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011269549.2A Pending CN112411994A (en) | 2020-11-13 | 2020-11-13 | Embrace arc roof beam and do not have counter weight hanging flower basket suspension mechanism |
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| CN (1) | CN112411994A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809576A (en) * | 2022-04-23 | 2022-07-29 | 中国五冶集团有限公司 | Method for installing and fixing electric hanging basket suspension mechanism |
| CN115030477A (en) * | 2022-06-22 | 2022-09-09 | 中国化学工程重型机械化有限公司 | Keel hanging basket installation method based on steel structure |
| CN115247491A (en) * | 2022-08-25 | 2022-10-28 | 中国五冶集团有限公司 | Roof flower stand counterweight-free hanging basket suspension mechanism and construction method thereof |
| CN115559510A (en) * | 2022-11-10 | 2023-01-03 | 中国十七冶集团有限公司 | Hanging basket suspension mechanism and method suitable for building complex modeling |
-
2020
- 2020-11-13 CN CN202011269549.2A patent/CN112411994A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809576A (en) * | 2022-04-23 | 2022-07-29 | 中国五冶集团有限公司 | Method for installing and fixing electric hanging basket suspension mechanism |
| CN115030477A (en) * | 2022-06-22 | 2022-09-09 | 中国化学工程重型机械化有限公司 | Keel hanging basket installation method based on steel structure |
| CN115030477B (en) * | 2022-06-22 | 2024-05-28 | 中国化学工程重型机械化有限公司 | Keel hanging basket installation method based on steel structure |
| CN115247491A (en) * | 2022-08-25 | 2022-10-28 | 中国五冶集团有限公司 | Roof flower stand counterweight-free hanging basket suspension mechanism and construction method thereof |
| CN115559510A (en) * | 2022-11-10 | 2023-01-03 | 中国十七冶集团有限公司 | Hanging basket suspension mechanism and method suitable for building complex modeling |
| CN115559510B (en) * | 2022-11-10 | 2023-12-05 | 中国十七冶集团有限公司 | Hanging basket hanging mechanism and hanging basket hanging method suitable for building complex modeling |
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