CN113006455A - Cantilever beam structure for building ultrahigh-inclination building hanging basket and construction method - Google Patents
Cantilever beam structure for building ultrahigh-inclination building hanging basket and construction method Download PDFInfo
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- CN113006455A CN113006455A CN202110261083.XA CN202110261083A CN113006455A CN 113006455 A CN113006455 A CN 113006455A CN 202110261083 A CN202110261083 A CN 202110261083A CN 113006455 A CN113006455 A CN 113006455A
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- 238000010276 construction Methods 0.000 title claims abstract description 42
- 238000009434 installation Methods 0.000 claims description 17
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- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
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- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 3
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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
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Abstract
The application relates to the field of construction of ultrahigh inclined building outer walls, in particular to an overhanging beam structure for erecting an ultrahigh inclined building hanging basket and a construction method. This application has the effect that makes things convenient for constructor to carry out the operation at the outer wall body of superelevation slope building.
Description
Technical Field
The application relates to the field of construction of ultrahigh inclined building outer walls, in particular to a cantilever beam structure for erecting an ultrahigh inclined building hanging basket and a construction method.
Background
The hanging basket is a construction machine for high-altitude operation in construction engineering, can replace traditional scaffold, is mainly used for curtain wall installation, outer wall cleaning and the like, can reduce labor intensity and improve working efficiency, and can be reused.
The hanging basket mainly comprises a hanging mechanism, a platform, a steel wire rope, a lifting machine, a balance weight, a safety lock, an electric appliance control system and the like, and the platform is driven by the lifting machine to climb along the steel wire rope so that constructors can install a curtain wall on the surface of the outer wall of a building.
At present, most of building outer walls are vertical surfaces, but part of the super-high building outer walls are inclined surfaces which incline outwards from top to bottom, the appearance of the super-high (more than 100 meters) inclined building structure is not common in the market, and the inventor finds that the traditional hanging basket cannot be well applied to the building structure in the actual construction process; if the scaffold is built for construction, the cost is high, and therefore a new solution suitable for the construction of the outer wall body of the ultrahigh inclined building is urgently needed.
Disclosure of Invention
In order to facilitate the operation of constructors on the outer wall body of the ultrahigh inclined building, the application provides a cantilever beam structure for erecting an ultrahigh inclined building hanging basket and a construction method.
First aspect, the application provides a superelevation slope construction hanging flower basket sets up with cantilever beam structure adopts following technical scheme:
the utility model provides a superelevation slope construction hanging flower basket sets up with cantilever beam structure, includes cantilever beam main part, is located the first fixed subassembly of cantilever beam main part one end, sets up the crossbeam of keeping away from first fixed subassembly one side in the cantilever beam main part to and install and be used for carrying out outer the choosing and spacing anticreep device to wire rope on the crossbeam.
Through adopting above-mentioned technical scheme, cantilever beam structure in this application mainly used cooperates the hanging flower basket to use together to constructor carries out the operation at the outer wall body of superelevation slope building, is about to a plurality of cantilever beam main parts and arranges in the floor department of difference and outwards explores, fixes the cantilever beam main part through first fixed subassembly, outwards chooses and spacing through the wire rope of anticreep device to the hanging flower basket, so that the hanging flower basket remains vertical state throughout at the in-process that goes up and down.
Preferably, the first fixing component comprises a vertical plate fixedly connected to the end part of the cantilever beam main body, a transverse plate integrally connected to the vertical plate far away from one side of the cantilever beam main body and L-shaped with the vertical plate, and a high-strength anchor bolt, wherein a hole through which the high-strength anchor bolt passes is formed in the transverse plate.
Through adopting above-mentioned technical scheme, during the installation, place the cantilever beam main part in place the back, pass the diaphragm and squeeze into ground through high wall anchor bolt and fix in order to fix.
Preferably, a reinforcing plate is fixedly connected between the vertical plate and the transverse plate.
Through adopting above-mentioned technical scheme, mainly used improves the joint strength between riser and the diaphragm.
Preferably, the two cross beams are vertically and fixedly connected to one side of the cantilever beam main body, and the two cross beams are parallel to each other;
the anti-disengaging device is two pairs, and each pair of anti-disengaging devices is symmetrically arranged on each cross beam by taking the cantilever beam main body as a center.
By adopting the technical scheme, the constructor can conveniently carry out adaptive adjustment according to the actual situation, namely, a near picking point or a far picking point is selected.
Preferably, the distance between the two beams is 1-2 m.
By adopting the technical scheme, the steel wire rope is conveniently overhung, and the distance can be determined according to the actual situation of a construction site.
Preferably, still include the fixed subassembly of second, the fixed subassembly of second includes that length is greater than the clamp plate of cantilever beam main part width to and slide and wear to establish two high-strength fastening screw on the clamp plate.
Through adopting above-mentioned technical scheme, during the installation, put the clamp plate in cantilever beam main part, then pass the clamp plate through two high strength fastening screws and throw into ground in order fixing to reduce the possibility that cantilever beam main part level sidesway.
Preferably, the anti-falling device comprises a bearing plate which is fixedly connected to one side of the cross beam, which deviates from the first fixing assembly, and horizontally extends along the length direction of the cantilever beam main body, a U-shaped part which is fixed on the bearing plate and is provided with an opening deviating from one side of the cross beam, and a positioning bolt which is detachably connected between two straight rods of the U-shaped part.
By adopting the technical scheme, during use, the limiting of the steel wire rope or the limiting of the steel wire rope can be relieved only by disassembling and assembling the positioning bolt, the structure is simple, and the operation is convenient.
Preferably, the anti-disengaging device comprises a fixed block and an installation block which are fixedly connected to one side of the cross beam, which deviates from the first fixed component, and extend horizontally along the length direction of the main body of the cantilever beam, a U-shaped notch for the steel wire rope to pass through is formed between the fixed block, the installation block and the cross beam, and a movable component for closing or opening the U-shaped notch is arranged on the installation block.
Through adopting above-mentioned technical scheme, during the operation, close or open U-shaped breach through movable assembly to carry out spacing or relieve spacingly to wire rope.
Preferably, a movable cavity is formed inwards from one end of the mounting block, which is far away from the cross beam, and a convex ring is integrally formed on the inner wall of the movable cavity, which is far away from one end of the cross beam;
the movable assembly comprises a sliding block sliding in the movable cavity, a sliding rod fixedly connected to the sliding block and extending out of the movable cavity, a stop lever vertically and fixedly connected to one end, away from the sliding block, of the sliding rod and horizontally extending towards the direction of the fixed block and used for closing or opening the U-shaped notch, a first reset spring connected between the sliding block and the convex ring, a sleeve fixedly connected to one side, away from the U-shaped notch, of the mounting block and communicated with the movable cavity, a limiting rod slidably arranged in the sleeve, a second reset spring connected between the limiting rod and the inner wall of the sleeve, a supporting rope penetrating through the sleeve and the convex ring and respectively connected and tensioned with the surface of the sliding block and the side wall of the limiting rod at two ends, and a main rope with one end connected with the end of the limiting rod and the other end penetrating out of the sleeve to the outside;
when the main pull rope is pulled, the limiting rod exits from the limiting groove and retracts into the sleeve, and the sliding block drives the stop lever to open the U-shaped notch through the sliding rod under the linkage of the supporting pull rope.
Through adopting above-mentioned technical scheme, when the hanging flower basket rose to the extreme position of a certain floor department, the staff of standing on the hanging flower basket can move earlier to corresponding floor on, then make the gag lever post withdraw from the spacing groove and withdraw in the sleeve through the pulling main stay cord, the gag lever post is at the in-process of pushing out, the slider drives the pin through the slide bar and opens the U-shaped breach under the linkage of propping up the stay cord, at this moment, choose wire rope from the anticreep device in through appurtenance, when treating that the hanging flower basket rises to the cantilever beam structure that is higher than this floor department, climb up the hanging flower basket again and continue the operation, security is higher among the whole operation process.
In order to facilitate the operation of constructors on the outer wall body of the ultrahigh inclined building, the application provides a construction method of a cantilever beam structure for erecting an ultrahigh inclined building hanging basket.
In a second aspect, the application provides a construction method of an overhanging beam structure for building an ultrahigh inclined construction hanging basket, which adopts the following technical scheme:
a construction method of a cantilever beam structure for building an ultrahigh inclined building hanging basket comprises the following construction steps:
step S1: arranging cantilever beam structures at intervals of one layer or multiple layers according to a construction drawing;
step S2: positioning at a fixed distance, lofting the position of the cantilever beam structure and marking;
step S3: arranging the cantilever beam main bodies along the marks, and enabling one cross arm to be 1-2m away from the outer side of the wall body and the other cross arm to be 2-4m away from the outer side of the wall body;
step S4: the high-strength anchor bolt penetrates through the transverse plate of the first fixing assembly and is driven into the ground to preliminarily fix the cantilever beam main body;
step S5: the cantilever beam main body is secondarily fixed through the three groups of second fixing assemblies;
step S6: open appointed anticreep device, place the wire rope of hanging flower basket in anticreep device after closing anticreep device, realize that wire rope chooses outward for the hanging flower basket keeps vertical state at the in-process that goes up and down.
Through adopting above-mentioned technical scheme, cantilever beam main part, crossbeam and anticreep device's setting for support, spacing and encorbelment outward to wire rope, so that the hanging flower basket keeps vertical state at the in-process that goes up and down, avoids taking place to touch with outer wall body surface.
In summary, the present application includes at least one of the following beneficial technical effects:
cantilever beam structure in this application mainly used cooperation hanging flower basket uses together to constructor carries out the operation at the outer wall body of superelevation slope building, is about to a plurality of cantilever beam main parts and arranges in the floor department of difference and outwards spy out, fixes the cantilever beam main part through first fixed subassembly, outwards chooses and spacing through the wire rope of anticreep device to the hanging flower basket, so that the hanging flower basket remains vertical state throughout at the in-process that goes up and down.
Drawings
Fig. 1 is a plan view of a cantilever beam structure of embodiment 1 of the present application;
FIG. 2 is a schematic view showing the installation of the first fixing component and the second fixing component in the actual construction process;
fig. 3 is a schematic view showing a specific structure of the retaining device in embodiment 1;
fig. 4 is a schematic view of a specific structure of the anti-separation device in embodiment 2 of the present application;
fig. 5 is a schematic view showing an open state of the retaining device in embodiment 2.
Description of reference numerals: 1. a cantilever beam main body; 2. a first fixed component; 21. a vertical plate; 22. a transverse plate; 23. a high-strength anchor bolt; 24. a reinforcing plate; 3. a second fixed component; 31. pressing a plate; 32. a high-strength fastening screw; 4. a cross beam; 5. an anti-drop device; 51. a support plate; 52. a U-shaped piece; 53. positioning the bolt; 6. a fixed block; 7. mounting blocks; 71. a movable cavity; 72. a convex ring; 8. a U-shaped notch; 9. a movable component; 91. a slider; 911. a limiting groove; 92. a slide bar; 93. a stop lever; 94. a first return spring; 95. a sleeve; 96. a limiting rod; 97. a second return spring; 98. a supporting rope; 99. a main pull rope.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
Example 1
The embodiment of the application discloses super high slope construction hanging flower basket sets up with cantilever beam structure. Referring to fig. 1, the cantilever beam structure includes a cantilever beam main body 1, a first fixing assembly 2, a second fixing assembly 3, a cross beam 4, and an anti-drop device 5; the cantilever beam main body 1 is made of I-shaped steel, square steel or other plates with sufficient anchoring strength and section buckling resistance, different types can be adopted according to needs, and the I-shaped steel is taken as an example in the embodiment for demonstration; the first fixing assembly 2 is arranged at one end of the cantilever beam main body 1 and is mainly used for preliminarily fixing the cantilever beam main body 1; the second fixing assemblies 3 are three groups and are mainly used for secondarily fixing the cantilever beam main body 1; the number of the cross beams 4 is two, the two cross beams 4 are parallel to each other and are arranged at one end, away from the first fixing component 2, of the cantilever beam main body 1; the anti-disengaging device 5 is two pairs, and each pair of anti-disengaging device 5 is arranged on each cross beam 4 by taking the cantilever beam main body 1 as central symmetry, and is mainly used for outwards picking and limiting the steel wire rope of the hanging basket so that the hanging basket can keep a vertical state in the lifting process.
Referring to fig. 1 and 2, first fixed subassembly 2 includes the riser 21 of rigid coupling in cantilever beam main part 1 tip, an organic whole connect in riser 21 keep away from cantilever beam main part 1 one side and with riser 21 between the diaphragm 22 be the diaphragm 22 of L shape, and two high strength anchor bolt 23, one side that riser 21 was kept away from to diaphragm 22 is parallel and level with the surface of one of them pterygoid lamina of cantilever beam main part 1, set up the hole that high strength anchor bolt 23 passed on the diaphragm 22, during the installation, place cantilever beam main part 1 after target in place, pass diaphragm 22 and squeeze into ground through high wall anchor bolt in order to fix.
To ensure the structural strength between the vertical plate 21 and the horizontal plate 22, a reinforcing plate 24 is fixedly connected therebetween.
Three fixed subassemblies of second 3 of group set gradually along the length direction of cantilever beam main part 1, the fixed subassembly of second 3 includes clamp plate 31 to and the perpendicular slip wears to establish two high strength fastening screw 32 on clamp plate 31, the length of clamp plate 31 is greater than the width of cantilever beam main part 1, during the installation, place wooden cushion on cantilever beam main part 1, put clamp plate 31 on wooden cushion, then pass clamp plate 31 and squeeze into ground through two high strength fastening screw 32 and fix in order, thereby reduce the possibility that cantilever beam main part 1 level moved.
The cross beams 4 are square steel and are vertically and fixedly connected to the lower surface of the wing plate on the side, close to the transverse plate 22, of the cantilever beam main body 1, and the distance between the two cross beams 4 is 1-2m, and the distance can be determined according to the actual situation of a construction site.
Referring to fig. 3, the anti-falling device 5 includes a supporting plate 51 fixedly connected to one side of the cross beam 4 away from the first fixing component 2 and horizontally extending along the length direction of the cantilever beam main body 1, a U-shaped member 52 fixed on the supporting plate 51 and having an opening away from one side of the cross beam 4, and a positioning bolt 53 detachably connected between two straight rods of the U-shaped member 52; the supporting plate 51 is parallel to the transverse plate 22, and a notch is formed in the position, corresponding to the U-shaped piece 52, of the supporting plate 51 so that a steel wire rope can pass through the notch; the U-shaped part 52 is an integrally formed steel structural part, through holes are machined in positions, close to the openings, of the two straight rods of the U-shaped part 52, the positioning bolts 53 penetrate through the through holes, and when the U-shaped part is used, the limiting of the steel wire rope can be relieved or the steel wire rope can be limited only by disassembling and assembling the positioning bolts 53.
The embodiment of the application also discloses a construction method of the cantilever beam structure for building the ultrahigh inclined construction hanging basket, which specifically comprises the following construction steps:
step S1: arranging cantilever beam structures at intervals of one layer or multiple layers according to a construction drawing;
step S2: spacing and positioning are carried out through mechanical equipment, the position of the cantilever beam structure is lofted and marked;
step S3: arranging the cantilever beam main body 1 along the mark, enabling one cross arm to extend out of the outer side of the wall by 1-2m, and enabling the other cross arm to extend out of the outer side of the wall by 2-4m, wherein the cantilever beam main body can be adjusted according to actual needs;
step S4: the high-strength anchor bolt 23 penetrates through the transverse plate 22 of the first fixing assembly 2 and is driven into the ground to preliminarily fix the cantilever beam main body 1;
step S5: carry out the secondary through three fixed subassemblies of second 3 of group and fix cantilever beam main part 1, specifically do: placing a wood cushion block on the cantilever beam main body 1, placing a pressure plate 31 on the wood cushion block, and then penetrating the pressure plate 31 through two high-strength fastening screws 32 and driving the pressure plate into the ground for fixing;
step S6: open appointed anticreep device 5, place the wire rope of hanging flower basket in anticreep device 5 back and close anticreep device 5, realize that wire rope chooses outward for the hanging flower basket keeps vertical state at the in-process that goes up and down, when the hanging flower basket rises to extreme position, then need stand the staff on the hanging flower basket and will restrict the anti-disengaging device 5 that the hanging flower basket continues to rise and open, then temporarily remove to corresponding floor on, and pick out wire rope from anticreep device 5 through appurtenance, when treating that the hanging flower basket rises to the cantilever beam structure that is higher than this floor department, climb up the hanging flower basket again and continue the operation.
Example 2
The embodiment of the application discloses superelevation slope construction hanging flower basket sets up with cantilever beam structure, lies in anticreep device 5 with embodiment 1's difference.
Referring to fig. 4, anticreep device 5 includes that the rigid coupling deviates from first fixed subassembly 2 one side and fixed block 6 and installation piece 7 that are parallel to each other at crossbeam 4, and fixed block 6 and installation piece 7 extend along the length direction level of cantilever beam main part 1 to form the U-shaped breach 8 that supplies wire rope to pass between fixed block 6, installation piece 7 and the crossbeam 4, be provided with movable subassembly 9 on the installation piece 7, mainly used closes or opens U-shaped breach 8, so that carry on spacingly or remove spacingly to wire rope.
A movable cavity 71 is formed in the mounting block 7 from one end far away from the cross beam 4 to the inside, and a convex ring 72 is integrally formed on the inner wall of the movable cavity 71 at one end far away from the cross beam 4; the movable assembly 9 comprises a sliding block 91 sliding in the movable cavity 71, a sliding rod 92 fixedly connected to the sliding block 91 and extending out of the movable cavity 71, and a stop rod 93 vertically and fixedly connected to one end of the sliding rod 92 far away from the sliding block 91 and horizontally extending towards the fixed block 6, a first return spring 94 is sleeved on the sliding rod 92, two ends of the first return spring 94 are respectively connected with the sliding block 91 and the convex ring 72, when the first return spring 94 is in a natural state, the sliding block 91 is tightly attached to one end, close to the cross arm, of the movable cavity 71, the side wall of the stop rod 93 is tightly attached to the end portion of the fixed block 6, so that the cross arm, the fixed block 6, the stop rod 93 and the mounting block 7 form a closed loop and.
One side rigid coupling that U-shaped breach 8 was kept away from to installation piece 7 has the sleeve 95 that communicates with activity chamber 71, it is provided with gag lever post 96 to slide in the sleeve 95, there is the clearance between gag lever post 96's outer wall and the inner wall of sleeve 95, and be connected with second reset spring 97 between gag lever post 96's tip and sleeve 95's inner wall, spacing groove 911 has been seted up to slider 91 corresponding gag lever post 96's position, when second reset spring 97 is under the natural state, slider 91 pegs graft to spacing groove 911 in, be used for restricting slider 91 free slip. The depth of the slide block 91 extending into the limit groove 911 is smaller than or equal to the distance between the side wall of the slide block 91 close to the cross arm and the inner wall of the limit groove 911 close to the cross arm.
The movable assembly 9 further comprises a supporting pull rope 98 and a main pull rope 99, wherein the supporting pull rope 98 sequentially penetrates through the sleeve 95 and the convex ring 72, two ends of the supporting pull rope are respectively connected with the surface of the sliding block 91 and the side wall of the limiting rod 96, and the supporting pull rope 98 is always in a tensioning state; one end of the main rope 99 is connected to the end of the stopper rod 96, and the other end thereof passes through the sleeve 95 and the cross arm in order and is arranged along the length direction of the cantilever beam main body 1.
Referring to fig. 5, when the hanging basket rises to the limit position of a certain floor, a worker standing on the hanging basket can firstly move to the corresponding floor, then the limiting rod 96 exits the limiting groove 911 and withdraws into the sleeve 95 by pulling the main pull rope 99, the sliding block 91 drives the stop lever 93 to open the U-shaped notch 8 through the sliding rod 92 under the linkage of the supporting pull rope 98 in the process of pushing the limiting rod 96 out, at the moment, the steel wire rope is picked out from the anti-falling device 5 through an auxiliary tool, when the hanging basket rises to a cantilever beam structure at the floor, the hanging basket is lifted up again to continue operation, and the safety is higher in the whole operation process.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a superelevation slope construction hanging flower basket sets up with cantilever beam structure, its characterized in that, including cantilever beam main part (1), be located first fixed subassembly (2) of cantilever beam main part (1) one end, set up crossbeam (4) keeping away from first fixed subassembly (2) one side in cantilever beam main part (1) to and install be used for encorbelmenting outward and spacing anticreep device (5) to wire rope on crossbeam (4).
2. The cantilever beam structure for building the ultrahigh-inclination construction basket according to claim 1, wherein: first fixed subassembly (2) including rigid coupling in the riser (21) of cantilever beam main part (1) tip, an organic whole connect in riser (21) keep away from cantilever beam main part (1) one side and with riser (21) between be diaphragm (22) of L shape to and high-strength anchor bolt (23), set up the hole that high-strength anchor bolt (23) passed on diaphragm (22).
3. The cantilever beam structure for building the ultrahigh-inclination construction basket according to claim 2, wherein: and a reinforcing plate (24) is fixedly connected between the vertical plate (21) and the transverse plate (22).
4. The cantilever beam structure for building the ultrahigh-inclination construction basket according to claim 1, wherein: the cross beams (4) are vertically and fixedly connected to one side of the cantilever beam main body (1), the number of the cross beams (4) is two, and the two cross beams (4) are parallel to each other;
the anti-falling devices (5) are arranged in two pairs, and each pair of anti-falling devices (5) is symmetrically arranged on each cross beam (4) by taking the cantilever beam main body (1) as a center.
5. The cantilever beam structure for building the ultrahigh-inclination construction basket according to claim 4, wherein: the distance between the two cross beams (4) is 1-2 m.
6. The cantilever beam structure for building the ultrahigh-inclination construction basket according to claim 1, wherein: the cantilever beam fixing device is characterized by further comprising a second fixing component (3), wherein the second fixing component (3) comprises a pressing plate (31) with the length being larger than the width of the cantilever beam main body (1) and two high-strength fastening screws (32) which are arranged on the pressing plate (31) in a sliding penetrating mode.
7. The cantilever beam structure for building the ultrahigh-inclination construction basket according to claim 1 or 4, wherein: anticreep device (5) including rigid coupling in crossbeam (4) deviate from first fixed subassembly (2) one side and along cantilever beam main part (1) length direction horizontal extension's bearing board (51), be fixed in bearing board (51) on and the opening deviate from U-shaped spare (52) that crossbeam (4) one side set up to and can dismantle positioning bolt (53) of connection between two straight-bars of U-shaped spare (52).
8. The cantilever beam structure for building the ultrahigh-inclination construction basket according to claim 1 or 4, wherein: anticreep device (5) include that the rigid coupling deviates from fixed block (6) and installation piece (7) that first fixed subassembly (2) one side just extended along cantilever beam main part (1) length direction level at crossbeam (4), form between fixed block (6), installation piece (7) and crossbeam (4) and supply U-shaped breach (8) that wire rope passed, be provided with movable assembly (9) of closing or opening U-shaped breach (8) on installation piece (7).
9. The cantilever beam structure for building the ultrahigh-inclination construction basket according to claim 8, wherein: a movable cavity (71) is formed in the mounting block (7) from one end far away from the cross beam (4) inwards, and a convex ring (72) is integrally formed on the inner wall of one end, far away from the cross beam (4), of the movable cavity (71);
the movable assembly (9) comprises a sliding block (91) sliding in the movable cavity (71), a sliding rod (92) fixedly connected to the sliding block (91) and extending out of the movable cavity (71), a stop lever (93) vertically and fixedly connected to one end, far away from the sliding block (91), of the sliding rod (92) and horizontally extending towards the fixed block (6) and used for closing or opening the U-shaped notch (8), a first return spring (94) connected between the sliding block (91) and the convex ring (72), a sleeve (95) fixedly connected to one side, far away from the U-shaped notch (8), of the mounting block (7) and communicated with the movable cavity (71), a limiting rod (96) slidably arranged in the sleeve (95), a second return spring (97) connected between the limiting rod (96) and the inner wall of the sleeve (95), and a supporting rope (98) penetrating through the sleeve (95) and the convex ring (72) and respectively connected and tensioned with the surface of the sliding block (91) and the side wall of the limiting rod (96), and a main pull rope (99) with one end connected with the end of the limiting rod (96) and the other end penetrating through the sleeve (95) to the outside, wherein a limiting groove (911) for inserting the limiting rod (96) is formed in the position, corresponding to the extending position of the limiting rod (96), of the sliding block (91);
when the main pull rope (99) is pulled, the limiting rod (96) withdraws from the limiting groove (911) and retracts into the sleeve (95), and the sliding block (91) drives the stop lever (93) to open the U-shaped notch (8) through the sliding rod (92) under the linkage of the supporting pull rope (98).
10. A construction method of a cantilever beam structure for building an ultrahigh inclined construction hanging basket is characterized by comprising the following construction steps:
step S1: arranging cantilever beam structures at intervals of one layer or multiple layers according to a construction drawing;
step S2: positioning at a fixed distance, lofting the position of the cantilever beam structure and marking;
step S3: arranging the cantilever beam main body (1) along the mark, and enabling one cross arm to be 1-2m away from the outer side of the wall body, and enabling the other cross arm to be 2-4m away from the outer side of the wall body;
step S4: the high-strength anchor bolt (23) penetrates through the transverse plate (22) of the first fixing assembly (2) and is driven into the ground to preliminarily fix the cantilever beam main body (1);
step S5: the cantilever beam main body (1) is secondarily fixed through the three groups of second fixing assemblies (3);
step S6: open appointed anticreep device (5), place anticreep device (5) in anticreep device (5) with the wire rope of hanging flower basket after, realize that wire rope chooses outward for the hanging flower basket keeps vertical state at the in-process that goes up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110261083.XA CN113006455A (en) | 2021-03-10 | 2021-03-10 | Cantilever beam structure for building ultrahigh-inclination building hanging basket and construction method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110261083.XA CN113006455A (en) | 2021-03-10 | 2021-03-10 | Cantilever beam structure for building ultrahigh-inclination building hanging basket and construction method |
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| CN113006455A true CN113006455A (en) | 2021-06-22 |
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| CN202110261083.XA Pending CN113006455A (en) | 2021-03-10 | 2021-03-10 | Cantilever beam structure for building ultrahigh-inclination building hanging basket and construction method |
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| CN (1) | CN113006455A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201288415Y (en) * | 2008-11-06 | 2009-08-12 | 广东省建筑工程集团有限公司 | Subsection gradual change overhanging type external scaffold for tall building |
| CN204040446U (en) * | 2014-07-10 | 2014-12-24 | 宁波住宅建设集团股份有限公司 | The shaped steel suspension scaffolding structure |
| PL412913A1 (en) * | 2015-06-29 | 2017-01-02 | Politechnika Śląska | Device for moving on vertical building objects, preferably on chimney footways and water dams |
| CN107558723A (en) * | 2017-09-07 | 2018-01-09 | 上海同济建设有限公司 | A kind of method that Sloping roof is made and installed with hanging basket suspension frame |
| CN207974504U (en) * | 2018-03-15 | 2018-10-16 | 北京城建集团有限责任公司 | Climbing type hanging basket system for tilting decoration of exterior wall construction |
| CN109794046A (en) * | 2019-01-09 | 2019-05-24 | 江苏羽易复合材料科技有限公司 | A kind of Combined-type portable type racket |
-
2021
- 2021-03-10 CN CN202110261083.XA patent/CN113006455A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201288415Y (en) * | 2008-11-06 | 2009-08-12 | 广东省建筑工程集团有限公司 | Subsection gradual change overhanging type external scaffold for tall building |
| CN204040446U (en) * | 2014-07-10 | 2014-12-24 | 宁波住宅建设集团股份有限公司 | The shaped steel suspension scaffolding structure |
| PL412913A1 (en) * | 2015-06-29 | 2017-01-02 | Politechnika Śląska | Device for moving on vertical building objects, preferably on chimney footways and water dams |
| CN107558723A (en) * | 2017-09-07 | 2018-01-09 | 上海同济建设有限公司 | A kind of method that Sloping roof is made and installed with hanging basket suspension frame |
| CN207974504U (en) * | 2018-03-15 | 2018-10-16 | 北京城建集团有限责任公司 | Climbing type hanging basket system for tilting decoration of exterior wall construction |
| CN109794046A (en) * | 2019-01-09 | 2019-05-24 | 江苏羽易复合材料科技有限公司 | A kind of Combined-type portable type racket |
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Application publication date: 20210622 |