Comprehensive hanger with hanging basket installed on upwardly large overhanging eave and construction method thereof

Abstract

The present application relates to a kind of comprehensive hanger of installing hanging basket to large upward eave and its construction method;The comprehensive hanger can be adapted to the inclination angle of large upward eave by adjusting the matching length of inner sleeve pipe and outer sleeve pipe;Winch is used to carry out wire rope winding and unwinding, which saves time and effort;Wire rope clamp can both limit wire rope to form hanging point and provide guidance for wire rope winding and unwinding;Drill sleeve provides guidance for impact drill drilling, so that the drill bit of impact drill drills vertically;The comprehensive hanger of the present application has multiple functions, can undertake most of the processes of installing hanging basket to large upward eave, is beneficial to reduce process, improve production efficiency, and also ensures the vertical drilling shape of large upward eave to be accurate;The construction method completes large eave top plate drilling, wire rope unwinding and wire rope winding through comprehensive hanger;When wire rope clamp is loose, it can provide guidance to make wire rope pass through the drilling on large eave vertically;When wire rope clamp is tight, it can fix the upper end of wire rope to facilitate the lifting of hanging basket.

Description

Technical Field

[0001] This invention relates to the technical field of eaves exterior surface construction, and in particular to a construction method for installing a suspended platform on a large upward-facing eaves. Background Technology

[0002] An eaves refers to the portion of a building's top that extends outwards beyond the exterior wall. The primary function of an eaves is to manage roof drainage and protect the exterior wall; secondly, it enhances the overall aesthetic appeal of the building. Upward-sloping eaves refer to those that slant outwards and upwards, making them more visually appealing. Upward-sloping eaves create a sloping edge at the top of the building. The conventional construction method for the outer surface of upward-sloping eaves involves installing a suspended boom at the top of the building; a suspended platform is suspended from the outer end of the boom via steel cables; workers are carried in the platform from the bottom to the top of the building; and workers then work on the outer surface of the eaves within a safe distance from the platform. This method is only suitable for eaves with small outward projections, not for large ones, because the lower half of the eaves exceeds the safe distance for workers in the platform, making construction impossible. Summary of the Invention

[0003] The purpose of this invention is to solve the above-mentioned problems and provide a construction method for installing a suspended platform on an upward-facing eave.

[0004] The technical solution of this invention is: a comprehensive hanging frame for installing a suspended basket with an upward-facing overhanging eave, comprising a base plate, adjustable supports, a top frame, a winch, and a drilling assembly; expansion bolt mounting holes are provided at the four corners of the base plate; four vertical plates arranged in the same direction around the center rectangle of the base plate are provided on the base plate; the upper part of the vertical plates is provided with angle adjustment holes parallel to the base plate; the adjustable supports include an outer sleeve, an inner sleeve, and a fixing pin arranged vertically; the lower end of the outer sleeve is fitted over the upper end of the inner sleeve; the lower end of the outer sleeve is provided with an adjustment hole A; the upper part of the inner sleeve is provided with several axially evenly distributed adjustment holes B; the fixing pin is inserted into adjustment holes A and adjustment holes B; the lower end of the inner sleeve is connected to the angle adjustment holes by bolts and nuts; the top frame includes a frame beam, a vertical beam extending downward from the midpoint of the frame beam, a mounting beam connected to the upper end of the vertical beam, and a limiting beam connected to the lower end of the vertical beam; the upper end of the outer sleeve is connected to the four corners of the frame beam; the winch is installed on... The beam is installed at the midpoint of the side; a limiting hole, a stop block, and several vertically arranged wire rope clips are provided on one side of the limiting beam; the wire rope clips are vertically opposite to the winch and include U-bolts and tightening nuts; the end of the U-bolt horizontally penetrates the limiting beam and is threadedly engaged with the tightening nut; the wire rope output by the winch passes through the inner end of the U-bolt sequentially from top to bottom; the drilling assembly is located below the winch and includes a tilting rod, a drill sleeve, and a telescopic rod; one end of the tilting rod is hinged to the limiting beam, and the other end is provided with a sleeve; the upper end of the telescopic rod is inserted into the sleeve; a fastening nail is provided on the side of the sleeve; the end of the fastening nail abuts against the side of the telescopic rod; the lower end of the telescopic rod has an L-shaped bend; the lower end of the telescopic rod is vertically connected to the side of the drill sleeve; the drill sleeve is vertically arranged and is vertically opposite to the wire rope clips; a limiting element is inserted into the limiting hole; the limiting element and the stop block cooperate to clamp the tilting rod; an avoidance hole is provided in the center of the base plate.

[0005] Preferably, the edge of the clearance hole is connected to the side of the vertical plate.

[0006] Preferably, the flipping rod is parallel to the limiting beam and is set at the bottom of the eaves slope.

[0007] Furthermore, the end of the flipping rod that is hinged to the limiting beam is provided with a hinge hole A; the side of the limiting beam is provided with an outwardly extending hinge shaft; the hinge hole A is hinged to the hinge shaft; and a locking nut is threaded onto the outer end of the hinge shaft.

[0008] Furthermore, there are two limiting holes, which are arranged vertically; the limiting element has a U-shaped structure; the open end of the limiting element is vertically inserted into the limiting hole.

[0009] Preferably, there are several adjustment holes A at the lower end of the outer sleeve; the spacing between adjustment holes A is equal to the spacing between adjustment holes B.

[0010] A construction method using the aforementioned integrated hoisting equipment for installing a suspended platform with an upward-facing overhanging eaves also utilizes the suspended platform, an impact drill, and a level; this construction method includes the following steps:

[0011] ① Determine the position of the wire rope of the suspended platform according to the suspended platform construction plan;

[0012] ② Place the integrated hanger on the top plate of the large eaves; adjust the extension and retraction of the outer and inner sleeves to ensure the installation beam and limiting beam are horizontal; the method to determine if the installation beam and limiting beam are horizontal is to use a level; use fixing pins to lock the outer and inner sleeves; lower the flipping rod, loosen the bolts and nuts, and adjust the position of the inner sleeve relative to the base plate until the bottom surface of the base plate is in contact with the eaves slope; tighten the bolts and nuts to lock the connection between the lower end of the inner sleeve and the adjusting hole; insert the limiting component into the limiting hole and cooperate with the stop block to limit the extension rod;

[0013] ③ Use an impact drill to drill a hole along the drill sleeve into the eaves roof slab; insert a cylindrical rubber sleeve into the drill hole in the eaves roof slab; remove the restraints, flip the telescopic rod and the flipping rod at a certain angle, then insert the restraints again to limit the flipping rod and the telescopic rod; or remove the flipping rod by loosening the fasteners.

[0014] ④ Lower the wire rope

[0015] The winch is driven in reverse to slowly release the wire rope; the wire rope is then passed through the inner end of the U-bolt and through the hole drilled in the top plate of the eaves until it falls to the bottom of the building;

[0016] ⑤ Use the falling steel wire rope to connect and install the suspended platform; connect the end of the steel wire rope to the lifting mechanism on the suspended platform; tighten the tightening nut so that the inner end of the U-bolt tightly clamps the steel wire rope; workers enter the suspended platform and the lifting mechanism acts on the steel wire rope to drive the suspended platform to rise; when the suspended platform rises to the top, the workers in the suspended platform can carry out construction.

[0017] ⑥ After the workers finish their work, they control the lifting mechanism inside the suspended platform to reverse the drive, causing the platform to slowly descend; then they disconnect the wire rope from the lifting mechanism of the suspended platform.

[0018] ⑦ Reverse drive winch, wire rope retracts quickly;

[0019] ⑧ Based on the position of the suspended platform wire rope determined in step ①, move the integrated scaffold to a suitable position; repeat steps ③-⑦ until the entire outer surface of the upward-facing eaves is constructed.

[0020] The beneficial effects of this invention are as follows: The integrated hanging frame for installing a suspended basket on an upward-facing large eave has the following advantages:

[0021] (1) The integrated hanger of the present invention can adjust the matching length of the inner sleeve and the outer sleeve to make the two ends of the top frame different in height, thereby adapting to the tilt angle of the upward large eaves; the winch can be used to reel in and unelder the wire rope, saving time and effort; the wire rope clamp on the limiting beam can not only restrict the wire rope and form a lifting point, but also provide guidance for the reeling in and uneldering of the wire rope; the drill sleeve provides guidance for the impact drill to drill vertically; the integrated hanger of the present invention has multiple functions and can undertake most of the process of installing the hanging basket on the upward large eaves, which is conducive to reducing the process, improving production efficiency, and also ensuring the accuracy of the vertical drilling position of the upward large eaves;

[0022] (2) The flipping rod and the limiting beam of the present invention are detachable structures to facilitate transportation;

[0023] The construction method using this integrated scaffold can complete drilling of the large eaves roof slab, release of the wire rope, and retraction of the wire rope. When the wire rope is loosened, it can provide guidance to allow the wire rope to pass vertically through the drilled hole on the large eaves roof slab. When the wire rope is tightened, it can fix the upper end of the wire rope to facilitate the raising and lowering of the suspended platform. Attached Figure Description

[0024] Figure 1 This is a schematic diagram illustrating the construction method of installing a suspended platform on an upward-facing eaves according to the present invention. Figure 1 ;

[0025] Figure 2 yes Figure 1 A magnified view of the I-shaped image;

[0026] Figure 3 This is a schematic diagram of the construction method for installing a suspended platform on an upward-facing eaves according to the present invention. Figure 2 ;

[0027] Figure 4 It is a three-dimensional integrated hanger Figure 1 ;

[0028] Figure 5 It is a three-dimensional integrated hanger Figure 2 ;

[0029] Figure 6 yes Figure 4 The main view;

[0030] Figure 7 yes Figure 6 AA section view;

[0031] Figure 8 yes Figure 7 II magnified view;

[0032] Figure 9 yes Figure 7 BB cross-sectional view;

[0033] Figure 10 yes Figure 9 III magnified view;

[0034] Figure 11 yes Figure 7 CC section view;

[0035] Figure 12 yes Figure 7 DD sectional view;

[0036] Figure 13 yes Figure 12 EE sectional view;

[0037] In the diagram: 1. Integrated hanger; 11. Base plate; 111. Expansion bolt mounting hole; 112. Vertical plate; 1121. Adjustment hole; 113. Clearance hole; 121. Outer sleeve; 1211. Adjustment hole A; 122. Inner sleeve; 1221. Adjustment hole B; 1222. Bolt; 1223. Nut; 123. Fixing pin; 13. Top frame; 131. Frame beam; 132. Vertical beam; 133. Mounting beam; 134. Restriction beam. 1341. Wire rope clamp, 13411. U-bolt, 13412. Tightening nut, 1342. Restriction hole, 1343. Stop block, 1344. Restricting component, 1345. Hinge shaft, 1346. Locking nut, 14. Winch, 15. Drilling assembly, 151. Tilting rod, 1511. Hinge hole A, 1512. Sleeve, 1513. Fastening nail, 152. Drill sleeve, 153. Telescopic rod, 2. Suspended basket. Detailed Implementation

[0038] Example 1: See Figure 1-13A comprehensive hanging frame for installing a suspended basket with an upward-facing overhanging eaves includes a base plate 11, adjustable supports, a top frame 13, a winch 14, and a drilling assembly 15. The base plate 11 has expansion bolt mounting holes 111 at its four corners for use with expansion bolts to ensure stable installation on a slope. The base plate 11 has four vertical plates 112 arranged in the same direction around its central rectangle. The upper part of each vertical plate 112 has an adjustment hole 1121 parallel to the base plate 11. The adjustable supports include an outer sleeve 121, an inner sleeve 122, and a fixing pin 123 arranged vertically. The lower end of the outer sleeve 121 is fitted over the upper end of the inner sleeve 122. The lower end is provided with an adjustment hole A 1211; the upper part of the inner sleeve 122 is provided with several axially evenly distributed adjustment holes B 1221; the fixing pin 123 is inserted into the adjustment hole A 1211 and the adjustment hole B 1221; the lower end of the inner sleeve 122 is connected to the angle adjustment hole 1121 by bolts 1222 and nuts 1223; the top frame 13 includes a frame beam 131, a vertical beam 132 extending downward from the midpoint of the frame beam 131, a mounting beam 133 connected to the upper end of the vertical beam 132, and a limiting beam 134 connected to the lower end of the vertical beam 132; the upper end of the outer sleeve 121 is connected to the four corners of the frame beam 131; the winch 14 is installed in the mounting beam 133. The side of the limiting beam 134 has a limiting hole 1342, a stop block 1343, and several vertically arranged wire rope clips 1341. The wire rope clips 1341 are vertically opposite to the winch 14 and include a U-bolt 13411 and a tightening nut 13412. The end of the U-bolt 13411 horizontally penetrates the limiting beam 134 and is threadedly engaged with the tightening nut 13412. The wire rope output by the winch 14 passes through the inner end of the U-bolt 13411 sequentially from top to bottom. The drilling assembly 15 is located below the winch 14 and includes a tilting rod 151, a drill sleeve 152, and a telescopic rod 153. The tilting rod 151... One end is hinged to the limiting beam 134, and the other end is provided with a sleeve 1512; the upper end of the telescopic rod 153 is inserted into the sleeve 1512; the side of the sleeve 1512 is provided with a fastening nail 1513; the end of the fastening nail 1513 abuts against the side of the telescopic rod 153; the lower end of the telescopic rod 153 has an L-shaped bend; the lower end of the telescopic rod 153 is vertically connected to the side of the drill sleeve 152; the drill sleeve 152 is vertically arranged and is vertically opposite to the wire rope clamp 1341; a limiting member 1344 is inserted into the limiting hole 1342; the limiting member 1344 and the stop block 1343 cooperate to clamp the flipping rod 151; the center of the base plate 11 is provided with an avoidance hole 113;

[0039] Compared to existing technologies, the integrated hanger 1 of the present invention can adjust the matching length of the inner sleeve 122 and the outer sleeve 121 to make the two ends of the top frame 13 have different heights, thereby adapting to the tilt angle of the upward-facing eaves; the winch 14 can be used to wind up and unwind the wire rope, saving time and effort; the wire rope clip 1341 on the limiting beam 134 can both restrict the wire rope and form a lifting point, and provide guidance for the wind up and unwinding of the wire rope; the integrated hanger 1 of the present invention has multiple functions and can undertake most of the process of installing the suspended basket on the upward-facing eaves, which is conducive to reducing the process, improving production efficiency, and also ensuring the accuracy of the vertical drilling position of the upward-facing eaves.

[0040] The edge of the clearance hole 113 is connected to the side of the vertical plate 112, which can reduce the weight of the integrated hanger 1 and also prevent the base plate 11 from interfering with the telescopic rod 153 during the flipping process of the flipping rod 151.

[0041] The flipping rod 151 is parallel to the limiting beam 134 and is set at the bottom of the eaves slope, which can reduce the possibility of the lower end of the telescopic rod 153 colliding with the base plate 11.

[0042] The end of the flipping rod 151 that is hinged to the limiting beam 134 is provided with a hinge hole A 1511; the side of the limiting beam 134 is provided with an outwardly extending hinge shaft 1345; the hinge hole A 1511 is hinged to the hinge shaft 1345; the outer end of the hinge shaft 1345 is threaded with a locking nut 1346; the axis of the hinge shaft 1345 becomes the flipping center of the flipping rod 151; the flipping rod 151 and the limiting beam 134 are detachable structures to facilitate transportation.

[0043] There are two limiting holes 1342, which are arranged vertically; the limiting member 1344 has a U-shaped structure; the open end of the limiting member 1344 is vertically inserted into the limiting hole 1342; the connection structure between the limiting member 1344 and the limiting hole 1342 is a detachable structure, and the detachment and assembly of the limiting member 1344 is very convenient.

[0044] Example 2: Example 2 is basically the same as Example 1, and the similarities will not be repeated. The difference is that there are several adjustment holes A 1211 at the lower end of the outer sleeve 121; the spacing between adjustment holes A 1211 is equal to the spacing between adjustment holes B 1221; this can increase the number of fixing pins 123 and improve the connection strength between the outer sleeve 121 and the inner sleeve 122.

[0045] Example 3: A construction method for installing a suspended platform using the integrated hoisting equipment described in Example 1 or Example 2, also using the suspended platform 2, an impact drill, and a level; the construction method includes the following steps:

[0046] ① Determine the position of the wire rope of suspended platform 2 according to the construction plan of suspended platform 2;

[0047] ② Place the integrated hanger 1 on the top plate of the eaves; adjust the extension and retraction of the outer sleeve 121 and inner sleeve 122 to make the installation beam 133 and the limiting beam 134 horizontal; the method to determine whether the installation beam 133 and the limiting beam 134 are horizontal is to use a level to measure; use the fixing pin 123 to lock the outer sleeve 121 and inner sleeve 122; lower the flip rod 151, loosen the bolts 1222 and nuts 1223, adjust the position of the inner sleeve 122 relative to the base plate 11 until the bottom surface of the base plate 11 is in contact with the eaves slope; tighten the bolts 1222 and nuts 1223 to lock the connection between the lower end of the inner sleeve 122 and the angle adjustment hole 1121; insert the limiting piece 1344 into the limiting hole 1342, and cooperate with the stop block 1343 to limit the extension rod 153;

[0048] ③ Use an impact drill to drill a hole along the drill sleeve 152 into the eaves roof slab; insert a cylindrical rubber sleeve into the drill hole in the eaves roof slab; remove the limiting piece 1344, flip the telescopic rod 153 and the flipping rod 151 at a certain angle, and then insert the limiting piece 1344 to limit the flipping rod 151 and the telescopic rod 153; or remove the flipping rod 151 by loosening the fastener 1513.

[0049] ④ Lower the wire rope

[0050] The reverse drive winch 14 slowly releases the wire rope; the wire rope passes through the inner end of the U-bolt 13411, and then through the hole drilled in the top plate of the eaves until it falls to the bottom of the building;

[0051] ⑤ Use the falling steel wire rope to connect and install the suspended platform 2; connect the end of the steel wire rope to the lifting mechanism on the suspended platform 2; tighten the tightening nut 13412 so that the inner end of the U-bolt 13411 tightly clamps the steel wire rope; workers enter the suspended platform 2 and the lifting mechanism acts on the steel wire rope to drive the suspended platform 2 to rise; when the suspended platform 2 rises to the top; workers in the suspended platform 2 carry out construction.

[0052] ⑥ After the workers finish their work, they control the lifting mechanism inside the suspended platform 2 to reverse the drive, causing the suspended platform 2 to slowly fall; then they disconnect the wire rope from the lifting mechanism of the suspended platform 2.

[0053] ⑦ Reverse drive winch 14, wire rope is quickly retracted;

[0054] ⑧ Based on the position of the wire rope of the suspended platform 2 determined in step ①, move the integrated scaffold 1 to a suitable position; repeat steps ③-⑦ until the entire outer surface of the upward-facing eaves is constructed.

[0055] Compared with the prior art, the present invention completes the drilling of the large eaves roof plate, the release of the wire rope, and the reeling of the wire rope through the integrated hanging frame 1; when the wire rope clamp 1341 is loose, it can provide guidance to make the wire rope pass vertically through the drilled hole on the large eaves roof plate; when the wire rope clamp 1341 is tight, it can fix the upper end of the wire rope to facilitate the lifting and lowering of the hanging basket 2.

Claims

1. A comprehensive suspension frame for installing a suspended basket on an upward-projecting eave, characterized in that, The system includes a base plate, adjustable supports, a top frame, a winch, and a drilling assembly. The base plate has expansion bolt mounting holes at its four corners. Four vertical plates arranged in the same direction around the center of the base plate are mounted on the base plate. The upper part of each vertical plate has an adjustment hole parallel to the base plate. The adjustable supports include an outer sleeve, an inner sleeve, and a fixing pin, positioned vertically. The lower end of the outer sleeve is fitted over the upper end of the inner sleeve. The lower end of the outer sleeve has an adjustment hole A. The upper part of the inner sleeve has several axially evenly distributed adjustment holes B. The fixing pin is inserted into adjustment holes A and B. The lower end of the inner sleeve is connected to the adjustment holes via bolts and nuts. The top frame includes a frame beam, a vertical beam extending downwards from the midpoint of the frame beam, a mounting beam connected to the upper end of the vertical beam, and a limiting beam connected to the lower end of the vertical beam. The upper end of the outer sleeve connects to the four corners of the frame beam. The winch is mounted on the side of the mounting beam at its midpoint. A... The system includes a limiting hole, a stop block, and several vertically arranged wire rope clamps. The wire rope clamps are vertically opposite the winch and include U-bolts and tightening nuts. The end of the U-bolt horizontally penetrates the limiting beam and is threaded into the tightening nut. The wire rope output by the winch passes sequentially from top to bottom through the inner end of the U-bolt. A drilling assembly is located below the winch and includes a tilting rod, a drill sleeve, and a telescopic rod. One end of the tilting rod is hinged to the limiting beam, and the other end has a sleeve. The upper end of the telescopic rod is inserted into the sleeve. A fastening pin is located on the side of the sleeve. The end of the fastening pin abuts against the side of the telescopic rod. The lower end of the telescopic rod has an L-shaped bend. The lower end of the telescopic rod is vertically connected to the side of the drill sleeve. The drill sleeve is vertically positioned, vertically opposite the wire rope clamps. A limiting element is inserted into the limiting hole. The limiting element and the stop block cooperate to clamp the tilting rod. An clearance hole is located in the center of the base plate.

2. The integrated hanging frame for installing a suspended basket on an upward-projecting eaves as described in claim 1, characterized in that: The edge of the clearance hole is connected to the side of the vertical plate.

3. The integrated hanging frame for installing a suspended basket on an upward-projecting eaves as described in claim 1, characterized in that: The flipping rod is parallel to the limiting beam and is set at the bottom of the eaves slope.

4. The integrated hanging frame for installing a suspended basket on an upward-projecting eaves as described in claim 3, characterized in that: The end of the flipping rod that is hinged to the limiting beam has a hinge hole A; the side of the limiting beam has an outwardly extending hinge shaft; the hinge hole A is hinged to the hinge shaft; the outer end of the hinge shaft is threaded with a locking nut.

5. The integrated hanging frame for installing a suspended basket on an upward-projecting eaves as described in claim 1, characterized in that: There are two limiting holes, which are set vertically; the limiting element is a U-shaped structure; the open end of the limiting element is inserted vertically into the limiting hole.

6. The integrated hanging frame for installing a suspended basket on an upward-projecting eaves as described in claim 1, characterized in that: There are several adjustment holes A at the lower end of the outer tube; the spacing between adjustment holes A is equal to the spacing between adjustment holes B.

7. A construction method using the integrated hoisting equipment for installing a suspended platform with an upward-projecting eaves as described in claim 1, characterized in that: It also uses suspended platforms, impact drills, and levels; the construction method includes the following steps: ① Determine the position of the wire rope of the suspended platform according to the suspended platform construction plan; ② Place the integrated hanger on the top plate of the large eaves; adjust the extension and retraction of the outer and inner sleeves to ensure the installation beam and limiting beam are horizontal; the method to determine if the installation beam and limiting beam are horizontal is to use a level; use fixing pins to lock the outer and inner sleeves; lower the flipping rod, loosen the bolts and nuts, and adjust the position of the inner sleeve relative to the base plate until the bottom surface of the base plate is in contact with the eaves slope; tighten the bolts and nuts to lock the connection between the lower end of the inner sleeve and the adjusting hole; insert the limiting component into the limiting hole and cooperate with the stop block to limit the extension rod; ③ Use an impact drill to drill a hole along the drill sleeve into the eaves roof slab; insert a cylindrical rubber sleeve into the drill hole in the eaves roof slab; remove the restraints, flip the telescopic rod and the flipping rod at a certain angle, then insert the restraints again to limit the flipping rod and the telescopic rod; or remove the flipping rod by loosening the fasteners. ④ Lower the wire rope The winch is driven in reverse to slowly release the wire rope; the wire rope is then passed through the inner end of the U-bolt and through the hole drilled in the top plate of the eaves until it falls to the bottom of the building; ⑤ Use the falling steel wire rope to connect and install the suspended platform; connect the end of the steel wire rope to the lifting mechanism on the suspended platform; tighten the tightening nut so that the inner end of the U-bolt tightly clamps the steel wire rope; workers enter the suspended platform and the lifting mechanism acts on the steel wire rope to drive the suspended platform to rise; when the suspended platform rises to the top, the workers in the suspended platform can carry out construction. ⑥ After the workers finish their work, they control the lifting mechanism inside the suspended platform to reverse the drive, causing the platform to slowly descend; then they disconnect the wire rope from the lifting mechanism of the suspended platform. ⑦ Reverse drive winch, wire rope retracts quickly; ⑧ Based on the position of the suspended platform wire rope determined in step ①, move the integrated scaffold to a suitable position; repeat steps ③-⑦ until the entire outer surface of the upward-facing eaves is constructed.

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