CN113356551B - Cantilever frame structure - Google Patents
Cantilever frame structure Download PDFInfo
- Publication number
- CN113356551B CN113356551B CN202110677446.8A CN202110677446A CN113356551B CN 113356551 B CN113356551 B CN 113356551B CN 202110677446 A CN202110677446 A CN 202110677446A CN 113356551 B CN113356551 B CN 113356551B
- Authority
- CN
- China
- Prior art keywords
- rod
- building floor
- cantilever beam
- butt joint
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- E04G3/18—Scaffolds essentially supported by building constructions, e.g. adjustable in height supported by cantilevers or other provisions mounted in openings in the building, e.g. window openings
-
- 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
- E04G3/22—Scaffolds essentially supported by building constructions, e.g. adjustable in height supported by roofs or ceilings
-
- 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
Abstract
The utility model relates to a cantilever structure belongs to the field of construction, and it is including cantilever beam and depression bar, the one end laminating of cantilever beam on the diapire of building floor, the other end extends outside building floor, the depression bar laminating sets up on building floor's roof, the depression bar is connected with the cantilever beam through first connecting piece, the one end fixedly connected with cable of building floor is kept away from to the cantilever beam, the other end of cable is connected with the centre gripping subassembly of centre gripping at superstructure floor edge. When constructor builds building outer cantilever frame, will hang the cantilever beam laminating at building floor diapire, reuse depression bar laminating building floor roof, and use first connecting piece to be connected depression bar and cantilever beam fixedly, make the cantilever beam extend outside building floor, reuse centre gripping subassembly centre gripping at the building floor edge on upper strata, use the cable to connect centre gripping subassembly and cantilever beam, can construct firm cantilever frame basis, this application has the effect of protecting building floor stability.
Description
Technical Field
The application relates to the field of building construction, in particular to an overhanging frame structure.
Background
With the development of building structures, the research and application of scaffold erection are rapidly developed, various scaffold erection forms are greatly developed, but most of the scaffolds are integrally erected from the ground to the high altitude, the scaffold engineering quantity is large, and for a local construction area with high altitude, the cost for integrally erecting the scaffold is high, so that the overhanging scaffold for the medium-high-rise building is produced at the right moment.
The patent with the granted public number of CN202227272U discloses a novel bracket overhanging support frame, which relates to the field of bridge construction and manufacture and comprises embedded parts, steel beams, brackets, slots, fixing screws and concrete; the drag hook position of burying the piece is inserted in the preformed hole of rock mass, and buries and be equipped with the concrete between piece and the rock mass, and the bracket passes through the set screw and buries a fixed, and the bracket passes through the slot and pegs graft each other with the girder steel.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: the cantilever support frame main body structure and the building base body are generally in rigid connection such as construction punching or embedded bolts, and one end, close to the building base body, of the cantilever support frame is fixedly connected with the building base body. When the cantilever beam of the cantilever support frame is more, the building floor slab is continuously perforated or bolts are frequently pre-embedded, so that the structural integrity of the building floor slab is easily weakened.
Disclosure of Invention
In order to protect the structural integrity of the building floor, the present application provides an overhanging frame structure.
The application provides a cantilever structure adopts following technical scheme:
the utility model provides a cantilever structure, includes cantilever beam and depression bar, the one end laminating of cantilever beam on the diapire of building floor, the other end extend outside building floor, the depression bar laminating sets up on building floor's roof, the depression bar is connected with the cantilever beam through first connecting piece, the one end fixedly connected with cable of building floor is kept away from to the cantilever beam, the other end of cable is connected with the centre gripping subassembly of centre gripping at superstructure floor edge.
Through adopting above-mentioned technical scheme, when constructor builds building outer cantilever frame, with the cantilever beam laminating at building floor diapire, reuse depression bar laminating building floor roof, and use first connecting piece to be connected depression bar and cantilever beam fixed, make the cantilever beam extend outside the building floor, in order to strengthen cantilever beam bearing stability, it is fixed with the centre gripping subassembly still to centre gripping at the building floor edge on upper strata, reuse the cable, one end is connected with the centre gripping subassembly, the other end is connected fixedly with the one end that the cantilever beam stretches out outside the building, can construct firm cantilever frame foundation, save drilling on the building floor and add a large amount of built-in fittings in the building floor, building floor structural integrity and stability have been protected betterly.
Optionally, first connecting piece includes the connecting plate, the cantilever beam is including laminating first horizon bar on the building floor diapire, perpendicular connection at the vertical pole that first horizon bar stretches out building floor one end and the second horizon bar that is higher than the building floor roof, the perpendicular connection of second horizon bar is at the other end of vertical pole, connecting plate fixed connection is on the depression bar, be provided with the movable hole unanimous with vertical pole size on the connecting plate, vertical pole slides and wears to establish in the movable hole, it has the filling block to fill between connecting plate and the second horizon bar.
By adopting the technical scheme, when the cantilever beam is installed by workers, the first horizontal rod is attached to the bottom wall of the building floor, the vertical rod is attached to the side wall of the building floor, the second horizontal rod is higher than the top wall of the building floor, the pressing rod is pressed on the top wall of the building floor, the connecting plate slides on the vertical rod, and finally the connecting plate extends out of the building floor and is not filled with the filling block between the lower part of the second horizontal rod and the second horizontal rod, so that the cantilever beam and the pressing rod can keep a state of clamping the building floor, the operations of punching on the building floor and the like are omitted, and the structural integrity of the building floor is improved.
Optionally, the cantilever beam is fixedly provided with a reinforcing rib at a corner on the side wall far away from the building floor.
Through adopting above-mentioned technical scheme, the contained angle outside between first horizontal pole and vertical pole sets up the strengthening rib to and set up the strengthening rib in the contained angle between second horizontal pole and vertical pole, all can increase the whole bearing capacity of cantilever beam, improve the security of cantilever frame.
Optionally, the centre gripping subassembly includes first splint and second splint, vertical board that superstructure floor edge vertical fixation set up is kept away from to first splint including the horizontal plate and the horizontal plate of laminating with superstructure floor diapire, the roof setting that superstructure floor is laminated to second splint, second splint and vertical board bolt fixed connection, vertical board is kept away from on the face of superstructure floor fixedly and is provided with the go-between, cantilever beam's one end and go-between fixed connection are kept away from to the cable.
Through adopting above-mentioned technical scheme, when the installation cable, with first splint laminating superstructure floor diapire, with second splint laminating superstructure floor roof, adopt the bolt fastening with first splint and second splint again to press from both sides tight superstructure floor, later tie up the one end of cable on the go-between on first splint, the other end is tied up on the cantilever beam, can improve the bearing capacity of cantilever beam through the cable.
Optionally, a supporting assembly is further arranged between the second horizontal rod and the first clamping plate, the supporting assembly comprises a first butt joint rod, a second butt joint rod and a threaded sleeve, the top end of the first butt joint rod is abutted to the first clamping plate, the bottom end of the second butt joint rod is abutted to the pressing rod, the threaded sleeve is coaxially sleeved between the first butt joint rod and the second butt joint rod, and the threaded sleeve is used for driving the first butt joint rod to move coaxially relative to the second butt joint rod.
Through adopting above-mentioned technical scheme, the staff erects first butt pole and second butt pole between upper and lower floor's floor, make first butt pole support tightly on the first splint on upper strata building floor, make second butt pole support tightly on the depression bar on lower floor's building floor again, then the rotatory screw sleeve that moves orders about first butt pole along self axial rising and keep away from the second butt pole, thereby with first splint and depression bar homogeneous stability fixed at upper and lower floor's building floor, further improve the frame stability of encorbelmenting.
Optionally, all be provided with the external screw thread on first butt joint pole and the second butt joint pole, the external screw thread of first butt joint pole revolves to the external screw thread that revolves to opposite with on the second butt pole, the threaded sleeve is simultaneously with first butt pole and second butt pole threaded connection.
Through adopting above-mentioned technical scheme, when the staff rotated the threaded sleeve, through threaded sleeve simultaneously with first butt pole and second butt pole thread drive to make first butt pole keep away from with the second butt pole in step, further improve the efficiency of the first butt pole of firm and second butt pole.
Optionally, the top of first butt joint pole is fixed with first joint spare, be provided with on the first joint spare with the first joint groove of horizontal plate adaptation, the horizontal plate joint sets up in first draw-in groove, the bottom mounting of second butt joint pole has second joint spare, be provided with on the second joint spare with the second joint groove of depression bar adaptation, the depression bar joint sets up at the second joint inslot.
Through adopting above-mentioned technical scheme, when installing first butt joint pole, make the first joint spare joint at first butt joint pole top on the horizontal plate, when installing the second butt joint pole, make the second joint spare joint of second butt bottom on the depression bar, thereby restriction first butt joint pole and second butt pole rotate, make the staff when rotating the threaded sleeve, first butt joint pole can be accurate synchronous keeping away from fast with second butt pole, prevent effectively that first butt joint pole and second butt joint pole from rotating along with the threaded sleeve is synchronous, further improve supporting component's support stability.
Optionally, the two sides of the second clamping piece are fixedly provided with supporting legs, and the supporting legs are abutted to the top wall of the building floor slab.
Through adopting above-mentioned technical scheme, the carriage foot of joint spare both sides can increase the area of contact of joint spare and building floor, prevents effectively that the second butt joint pole from turning on one's side, further improves supporting component support stability.
Optionally, be provided with on the cable and tighten up the subassembly, tighten up the subassembly and include two limiting plates and two sets of bolt assembly, two the limiting plate is fixed to be set up on the cable along cable length direction parallel interval, bolt assembly includes screw rod and nut, the screw rod is fixed to be set up on a limiting plate, another set up the through-hole that supplies the screw rod to wear to establish on the limiting plate, the screw rod is worn to establish in the through-hole, nut and screw rod threaded connection have the equal butt in limiting plate both sides of through-hole has the nut.
Through adopting above-mentioned technical scheme, during the staff penetrated the through-hole on another limiting plate through aligning the screw rod on the last limiting plate of cable, reused two nut screw threads to twist on the screw rod to the butt can be injectd the interval between two limiting plates in the both sides of the limiting plate that have the through-hole, adjusts through the cooperation of two sets of bolt assembly, can keep the cable to hang cantilever beam in-process and keep stretched straight.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when a constructor builds a building external cantilever frame, the cantilever beam is attached to the bottom wall of a building floor slab, then the pressure rod is attached to the top wall of the building floor slab, the pressure rod and the cantilever beam are fixedly connected through the first connecting piece, the cantilever beam extends out of the building floor slab, the clamping assembly is clamped at the edge of the upper building floor slab, the clamping assembly and the cantilever beam are connected through the inhaul cable, a stable cantilever frame foundation can be built, and the stability of the building floor slab is well protected;
2. the worker vertically erects the first butt joint rod and the second butt joint rod between the upper-layer building floor and the lower-layer building floor, the first butt joint rod is abutted against a first clamping plate on the upper-layer building floor, the second butt joint rod is abutted against a pressure rod on the lower-layer building floor, then the first butt joint rod is driven to axially ascend along the self-body and is far away from the second butt joint rod by the rotating movable threaded sleeve, so that the first clamping plate and the pressure rod are stably fixed on the upper-layer building floor and the lower-layer building floor, and the stability of the cantilever frame is further improved;
3. when installing first butt joint pole, make first joint spare joint at first butt joint pole top on the horizontal plate, when installing the second butt joint pole, make the second joint spare joint of second butt bottom on the depression bar to restriction first butt joint pole and second butt pole rotate, make the staff when rotating the threaded sleeve, first butt joint pole can be accurate synchronous keeping away from fast with the second butt pole, prevent effectively that first butt joint pole and second butt joint pole from revolving along with the threaded sleeve is synchronous.
Drawings
Fig. 1 is an overall structural schematic diagram of an overhanging frame structure according to an embodiment of the present application.
Fig. 2 is an exploded view of the cantilever beam and the compression bar according to the embodiment of the present application.
Fig. 3 is a side view of the cantilever structure according to the embodiment of the present application.
Fig. 4 is an overall structural schematic diagram of another view angle of the cantilever structure according to the embodiment of the present application.
Fig. 5 is a partially enlarged schematic view of a portion a in fig. 4.
Description of reference numerals: 1. a cantilever beam; 11. a first horizontal bar; 12. a vertical rod; 13. a second horizontal bar; 14. reinforcing ribs; 2. a pressure lever; 21. a connecting plate; 22. a movable hole; 23. filling blocks; 3. a cable; 31. a tightening assembly; 311. a limiting plate; 312. a bolt assembly; 3121. a screw; 3122. a nut; 313. a through hole; 4. a clamping assembly; 41. a first splint; 411. a horizontal plate; 412. a vertical plate; 42. a second splint; 43. a connecting ring; 5. a support assembly; 51. a first abutting rod; 511. a first clip member; 512. a first clamping groove; 52. a second butting rod; 521. a second clip member; 522. a second clamping groove; 523. supporting legs; 53. a threaded sleeve.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses a cantilever frame structure. Referring to fig. 1, the cantilever structure includes a cantilever beam 1, a pressure bar 2, a clamping assembly 4, and a stay cable 3. The cantilever beam 1 is attached to the bottom wall of the building floor slab, the pressure rod 2 is attached to the top wall of the building floor slab, and the cantilever beam 1 and the pressure rod 2 are fixed through the first connecting piece and clamp the building floor slab. The edge at superstructure floor is fixed in the centre gripping of centre gripping subassembly 4 centre gripping to be located cantilever beam 1 directly over, the one end of cable 3 is connected on centre gripping subassembly 4, and the other end is connected at cantilever beam 1 and is stretched out the tip of building floor.
Referring to fig. 2 and 3, the cantilever beam 1 is formed by sequentially and integrally welding a first horizontal rod 11, a vertical rod 12 and a second horizontal rod 13, the first horizontal rod 11 and the second horizontal rod 13 are parallel to each other, and two ends of the vertical rod 12 are respectively welded and fixed with the first horizontal rod 11 and the second horizontal rod 13. In the use state, the first horizontal rod 11 is attached to the bottom wall of the building floor slab, the vertical rod 12 is attached to the edge of the building floor slab, and the second horizontal rod 13 is parallel to and higher than the top wall of the building floor slab. In this embodiment, the first connecting member between the compression bar 2 and the cantilever beam 1 adopts the connecting plate 21 and the filling block 23, the connecting plate 21 is integrally connected with the compression bar 2, the connecting plate 21 is provided with the movable hole 22 with the same size as the vertical rod 12 on the cantilever beam 1, the connecting plate 21 is welded and fixed with the sleeve with the same size as the movable hole 22, and the vertical rod 12 is arranged in the sleeve in a penetrating manner. Connecting plate 21 extends to the lower part of second horizontal rod 13, and filling block 23 is padded between connecting plate 21 and second horizontal rod 13, and filling block 23 can be made of iron plate.
In order to improve the bearing capacity and the bending resistance of the cantilever beam 1, reinforcing ribs 14 are welded and fixed on the wall surface of the cantilever beam 1 far away from the building floor slab, at the bending positions between the first horizontal rod 11 and the vertical rod 12 and between the vertical rod 12 and the second horizontal rod 13.
Referring to fig. 2 and 3, in this embodiment, the clamping assembly 4 includes a first clamping plate 41 and a second clamping plate 42, the first clamping plate 41 includes a horizontal plate 411 and a vertical plate 412, the vertical plate 412 is vertically and integrally connected to one side edge of the horizontal plate 411, the horizontal plate 411 is mounted to be attached to the bottom wall of the upper building floor, the vertical plate 412 is mounted to be attached to the side edge of the upper building floor, and the height of the vertical plate 412 should not be greater than the thickness of the upper building floor. The second clamping plate 42 is attached to the top wall of the upper floor, the second clamping plate 42 is fixedly connected with the vertical plate 412 through a bolt, and the second clamping plate 42 and the horizontal plate 411 are ensured to clamp the upper floor through a long rod bolt.
Referring to fig. 3 and 4, in order to improve the stability of the joint between the first clamping plates 41 of the upper floor and the compression bars 2 of the lower floor and the respective building floors, a support assembly 5 is further provided between the upper floor and the lower floor. The support assembly 5 comprises a first abutting rod 51, a second abutting rod 52 and a threaded sleeve 53, wherein the top of the first abutting rod 51 is used for abutting against the bottom of the horizontal plate 411 of the first clamping plate 41. In order to enable the first abutting rod 51 to abut against the horizontal plate 411 stably, a first clamping piece 511 is welded and fixed to the top of the first abutting rod 51, a first clamping groove 512 with the width identical to that of the horizontal plate 411 is formed in the top of the first clamping piece 511, and the horizontal plate 411 is aligned with the first clamping groove 512 in the first clamping piece 511 during installation. The second abutting rod 52 is coaxially erected below the first abutting rod 51, and the bottom end of the second abutting rod 52 is vertically abutted against the top of the pressure rod 2. Second joint piece 521 is fixed with in the bottom welded connection of second butt joint pole 52, offers the second joint groove 522 unanimous with depression bar 2 width on the diapire of second joint piece 521, during the installation second butt joint pole 52, aligns depression bar 2 second joint groove 522 joint location.
In this embodiment, the threaded sleeve 53 is disposed between the first abutting rod 51 and the second abutting rod 52, the outer walls of the first abutting rod 51 and the second abutting rod 52 are both provided with external threads, the thread direction of the first abutting rod 51 is opposite to the thread direction of the second abutting rod 52, and the threaded sleeve 53 is simultaneously in threaded connection with the first abutting rod 51 and the second abutting rod 52. When the threaded sleeve 53 is rotated, the second abutting rod 52 is supported on the pressing rod 2, the first abutting rod 51 and the threaded sleeve 53 move upward, and the first abutting rod 51 moves faster, so as to improve the installation efficiency.
In other embodiments, the threaded sleeve 53 may also be rotatably mounted on the second abutting rod 52, the outer wall of the first abutting rod 51 is threaded, and the threaded sleeve 53 is in threaded connection with the first abutting rod 51. Or the threaded sleeve 53 is rotatably installed on the first abutting rod 51, the outer wall of the second abutting rod 52 is threaded, and the threaded sleeve 53 is in threaded connection with the second abutting rod 52.
In order to improve the stability of the second butt-joint rod 52 supported on the building floor, a supporting leg 523 is further welded and fixed on the second clamping member 521 at the bottom of the second butt-joint rod 52, and the supporting leg 523 is symmetrically arranged on two sides of the second clamping member 521.
Referring to fig. 4 and 5, a connecting ring 43 is welded and fixed on the vertical plate 412 of the first clamping plate 41, one end of the guy cable 3 is fixedly tied on the connecting ring 43 through a steel wire clip, and the other end of the guy cable 3 is fixedly tied on one end of the cantilever beam 1 extending out of the building floor, i.e. the end of the second horizontal rod 13. In order to keep the cable 3 in a stretched state, a tightening assembly 31 is further provided on the cable 3. The tightening assembly 31 comprises two limiting plates 311 and two sets of bolt assemblies 312, the two limiting plates 311 are welded and fixed on the cable 3 along the length direction of the cable 3 at intervals, and the two sets of bolt assemblies 312 are arranged between the two limiting plates 311 in parallel. The bolt assembly 312 comprises a screw 3121 and nuts 3122, the screw 3121 is welded and fixed on one limiting plate 311, a through hole 313 through which the screw 3121 passes is opened on the other limiting plate 311, at least two nuts 3122 are connected to one screw 3121 in a threaded manner, in this embodiment, the number of the nuts 3122 is two, the screw 3121 passes through the through hole 313 on the other limiting plate 311, and the two nuts 3122 abut against two sides of the limiting plate 311 respectively.
The implementation principle of the cantilever frame structure in the embodiment of the application is as follows: when constructors build the building external cantilever frame, the cantilever beam 1 is attached to the bottom wall of the building floor slab, and the pressure rod 2 is attached to the top wall of the building floor slab. And a filling block 23 is filled and arranged between the upper connecting plate 21 of the compression bar 2 and the second horizontal rod 13 of the cantilever beam 1, so that the second horizontal rod 13 of the cantilever beam 1 extends out of a building floor slab to serve as a foundation of the cantilever frame. In order to enhance the bearing stability of the cantilever beam 1, a first clamping plate 41 and a second clamping plate 42 are further clamped and fixed at the edge of the upper-layer building floor, the upper-layer building floor is clamped and fixed by the two clamping plates through bolts, the inhaul cable 3 is used again, one end of the inhaul cable is connected with a connecting ring 43 on the first clamping plate 41, the other end of the inhaul cable is connected and fixed with one end, extending out of the building, of the second horizontal rod 13 of the cantilever beam 1, and therefore a stable cantilever frame foundation can be constructed. In order to further increase the stability of the cantilever beam 1, a first butt-joint rod 51 and a second butt-joint rod 52 are vertically installed between the press rod 2 and the first clamping plate 41, and the two butt-joint rods are driven to butt against the press rod 2 and the first clamping plate 41 through a threaded sleeve 53. Drilling holes in the building floor slab and adding a large number of embedded parts in the building floor slab are omitted, and the structural integrity and stability of the building floor slab are well protected.
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 (4)
1. The utility model provides an overhanging frame structure which characterized in that: the cantilever beam comprises a cantilever beam (1) and a pressure lever (2), one end of the cantilever beam (1) is attached to the bottom wall of a building floor, the other end of the cantilever beam extends out of the building floor, the pressure lever (2) is attached to the top wall of the building floor, the pressure lever (2) is connected with the cantilever beam (1) through a first connecting piece, one end, far away from the building floor, of the cantilever beam (1) is fixedly connected with a pull cable (3), the other end of the pull cable (3) is connected with a clamping component (4) clamped at the edge of the upper building floor, the first connecting piece comprises a connecting plate (21), the cantilever beam (1) comprises a first horizontal rod (11) attached to the bottom wall of the building floor, a vertical rod (12) vertically connected to one end, extending out of the building floor, of the first horizontal rod (11) and a second horizontal rod (13) higher than the top wall of the building floor, the second horizontal rod (13) is vertically connected to the other end of the vertical rod (12), the connecting plate (21) is fixedly connected to the pressing rod (2), a movable hole (22) with the size identical to that of the vertical rod (12) is formed in the connecting plate (21), the vertical rod (12) penetrates through the movable hole (22) in a sliding mode, a filling block (23) is filled between the connecting plate (21) and the second horizontal rod (13), the clamping assembly (4) comprises a first clamping plate (41) and a second clamping plate (42), the first clamping plate (41) comprises a horizontal plate (411) attached to the bottom wall of the upper building floor slab and a vertical plate (412) vertically and fixedly arranged at the edge of the upper building floor slab, the second clamping plate (42) is attached to the top wall of the upper building floor slab, the second clamping plate (42) is fixedly connected with the vertical plate (412) through bolts, a connecting ring (43) is fixedly arranged on the surface of the vertical plate (412) far away from the upper building floor slab, one end, far away from the cantilever beam (1), of the stay cable (3) is fixedly connected with the connecting ring (43), a supporting component (5) is further arranged between the second horizontal rod (13) and the first clamping plate (41), the supporting component (5) comprises a first butt joint rod (51), a second butt joint rod (52) and a threaded sleeve (53), the top end of the first butt joint rod (51) is abutted against the first clamping plate (41), the bottom end of the second butt joint rod (52) is abutted against the compression rod (2), the threaded sleeve (53) is coaxially sleeved between the first butt joint rod (51) and the second butt joint rod (52), the threaded sleeve (53) is used for driving the first butt joint rod (51) to coaxially move relative to the second butt joint rod (52), external threads are arranged on the first butt joint rod (51) and the second butt joint rod (52), and the external thread turning direction of the first butt joint rod (51) is opposite to the external thread turning direction on the second butt joint rod (52), threaded sleeve (53) are simultaneously with first butt joint pole (51) and second butt joint pole (52) threaded connection, the top of first butt joint pole (51) is fixed with first joint spare (511), be provided with on first joint spare (511) with first joint groove (512) of horizontal plate (411) adaptation, horizontal plate (411) joint sets up in first joint groove (512), the bottom mounting of second butt joint pole (52) has second joint spare (521), be provided with on second joint spare (521) with second joint groove (522) of depression bar (2) adaptation, depression bar (2) joint sets up in second joint groove (522).
2. An outrigger structure according to claim 1 wherein: and reinforcing ribs (14) are fixedly arranged at corners of the side walls of the cantilever beams (1) far away from the building floor slab.
3. An outrigger structure according to claim 1 wherein: supporting legs (523) are fixedly arranged on two sides of the clamping piece, and the supporting legs (523) are abutted to the top wall of the building floor slab.
4. An overhanging frame structure according to any one of claims 1-3, wherein: be provided with on cable (3) and tighten up subassembly (31), tighten up subassembly (31) and include two limiting plate (311) and two sets of bolt assembly (312), two limiting plate (311) are fixed to be set up on cable (3) along cable (3) length direction parallel interval, bolt assembly (312) are including screw rod (3121) and nut (3122), fixed the setting on a limiting plate (311) of screw rod (3121), another set up through-hole (313) that supply screw rod (3121) to wear to establish on limiting plate (311), screw rod (3121) are worn to establish in through-hole (313), nut (3122) and screw rod (3121) threaded connection have the equal butt in limiting plate (311) both sides of through-hole (313) have nut (3122).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110677446.8A CN113356551B (en) | 2021-06-16 | 2021-06-16 | Cantilever frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110677446.8A CN113356551B (en) | 2021-06-16 | 2021-06-16 | Cantilever frame structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113356551A CN113356551A (en) | 2021-09-07 |
| CN113356551B true CN113356551B (en) | 2022-09-16 |
Family
ID=77535077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110677446.8A Active CN113356551B (en) | 2021-06-16 | 2021-06-16 | Cantilever frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113356551B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113700280B (en) * | 2021-09-28 | 2022-12-27 | 中能建西北城市建设有限公司 | Overhanging scaffold |
| CN113833247B (en) * | 2021-10-11 | 2022-11-11 | 中国化学工程第六建设有限公司 | Cantilever steel scaffold and construction process thereof |
| CN114000694A (en) * | 2021-10-18 | 2022-02-01 | 西安安德固模架工程有限公司 | Overhanging type scaffold for decorating high and large space roof and installation method thereof |
| CN114215331A (en) * | 2021-12-24 | 2022-03-22 | 重庆中航建设（集团）有限公司 | Cantilever beam anchoring structure in cantilever type scaffold and cantilever beam anchoring construction method |
| CN115370118B (en) * | 2022-09-02 | 2023-10-27 | 中建一局集团第五建筑有限公司 | Assembled climbing frame for building and application method thereof |
| CN115419200B (en) * | 2022-09-06 | 2024-01-30 | 中国建筑第五工程局有限公司 | Assembled floor structure |
Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008291442A (en) * | 2007-05-22 | 2008-12-04 | Shimizu Corp | Temporary bearing member and construction method of precast concrete floor slab |
| CN201695661U (en) * | 2010-06-02 | 2011-01-05 | 中国二十二冶集团有限公司 | Component for arranging external suspending bracket of window |
| CN202202558U (en) * | 2011-07-13 | 2012-04-25 | 浙江中成建工集团有限公司 | Girder-riding weight basket hanging mechanism arranged on high-rise roof frame girder |
| CN202227272U (en) * | 2011-05-20 | 2012-05-23 | 中铁二十局集团第四工程有限公司 | Novel corbel overhanging support |
| CN104372928A (en) * | 2014-10-30 | 2015-02-25 | 无锡市安捷脚手架有限公司 | Cantilever type scaffold assembly |
| CN104481130A (en) * | 2014-10-30 | 2015-04-01 | 无锡市安捷脚手架有限公司 | Overhanging type scaffold component |
| CN205777421U (en) * | 2016-05-19 | 2016-12-07 | 中民筑友科技投资有限公司 | Supporting construction and cantilevered plate support means |
| CN207277804U (en) * | 2017-09-24 | 2018-04-27 | 中建六局建设发展有限公司 | A kind of Moveable telescopic overhangs protective platform |
| CN207959859U (en) * | 2018-02-05 | 2018-10-12 | 天津源美脚手架有限公司 | A kind of scaffold with jacking |
| CN109518989A (en) * | 2018-12-28 | 2019-03-26 | 云南建投第二建设有限公司 | A kind of Multifunctional supporting jacking device for assembled architecture |
| CN109518605A (en) * | 2018-09-18 | 2019-03-26 | 浙江交通职业技术学院 | The telescopic overhanging support of one kind and its installation method |
| CN110273537A (en) * | 2019-08-05 | 2019-09-24 | 广州中石科技有限公司 | Self-locking Cantilever Beams, bogey and job platform |
| CN209620560U (en) * | 2019-01-25 | 2019-11-12 | 中建八局第一建设有限公司 | A kind of novel climbing frame hanging seat |
| CN111395739A (en) * | 2020-04-24 | 2020-07-10 | 中煤第三建设（集团）有限责任公司 | Reinforcing structure for attached scaffold for building |
| CN211572534U (en) * | 2019-11-15 | 2020-09-25 | 刘盼 | Telescopic jacking of scaffold |
| CN211899561U (en) * | 2020-03-19 | 2020-11-10 | 贵州正业工程咨询顾问有限公司 | Pre-buried cellular type scaffold frame of encorbelmenting |
| CN211923452U (en) * | 2020-04-09 | 2020-11-13 | 河南派普建工集团有限公司 | High-altitude overhanging platform |
| CN212129878U (en) * | 2020-03-23 | 2020-12-11 | 十四冶建设集团云南第五建筑安装工程有限公司 | Multi-functional construction is with rotatory top support strutting arrangement |
| CN212295578U (en) * | 2020-03-27 | 2021-01-05 | 唐兵 | Diagonal cantilever beam supporting system of scaffold |
| CN212562556U (en) * | 2020-06-18 | 2021-02-19 | 河南万通建筑工程有限公司 | Anti-tilting device for discharging platform |
| CN213234220U (en) * | 2020-08-12 | 2021-05-18 | 中建八局第一建设有限公司 | Face limit operation platform |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207160539U (en) * | 2017-09-08 | 2018-03-30 | 中核华泰建设有限公司 | A kind of easy-to-dismount overhanging scaffold of high-mechanic |
-
2021
- 2021-06-16 CN CN202110677446.8A patent/CN113356551B/en active Active
Patent Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008291442A (en) * | 2007-05-22 | 2008-12-04 | Shimizu Corp | Temporary bearing member and construction method of precast concrete floor slab |
| CN201695661U (en) * | 2010-06-02 | 2011-01-05 | 中国二十二冶集团有限公司 | Component for arranging external suspending bracket of window |
| CN202227272U (en) * | 2011-05-20 | 2012-05-23 | 中铁二十局集团第四工程有限公司 | Novel corbel overhanging support |
| CN202202558U (en) * | 2011-07-13 | 2012-04-25 | 浙江中成建工集团有限公司 | Girder-riding weight basket hanging mechanism arranged on high-rise roof frame girder |
| CN104372928A (en) * | 2014-10-30 | 2015-02-25 | 无锡市安捷脚手架有限公司 | Cantilever type scaffold assembly |
| CN104481130A (en) * | 2014-10-30 | 2015-04-01 | 无锡市安捷脚手架有限公司 | Overhanging type scaffold component |
| CN205777421U (en) * | 2016-05-19 | 2016-12-07 | 中民筑友科技投资有限公司 | Supporting construction and cantilevered plate support means |
| CN207277804U (en) * | 2017-09-24 | 2018-04-27 | 中建六局建设发展有限公司 | A kind of Moveable telescopic overhangs protective platform |
| CN207959859U (en) * | 2018-02-05 | 2018-10-12 | 天津源美脚手架有限公司 | A kind of scaffold with jacking |
| CN109518605A (en) * | 2018-09-18 | 2019-03-26 | 浙江交通职业技术学院 | The telescopic overhanging support of one kind and its installation method |
| CN109518989A (en) * | 2018-12-28 | 2019-03-26 | 云南建投第二建设有限公司 | A kind of Multifunctional supporting jacking device for assembled architecture |
| CN209620560U (en) * | 2019-01-25 | 2019-11-12 | 中建八局第一建设有限公司 | A kind of novel climbing frame hanging seat |
| CN110273537A (en) * | 2019-08-05 | 2019-09-24 | 广州中石科技有限公司 | Self-locking Cantilever Beams, bogey and job platform |
| CN211572534U (en) * | 2019-11-15 | 2020-09-25 | 刘盼 | Telescopic jacking of scaffold |
| CN211899561U (en) * | 2020-03-19 | 2020-11-10 | 贵州正业工程咨询顾问有限公司 | Pre-buried cellular type scaffold frame of encorbelmenting |
| CN212129878U (en) * | 2020-03-23 | 2020-12-11 | 十四冶建设集团云南第五建筑安装工程有限公司 | Multi-functional construction is with rotatory top support strutting arrangement |
| CN212295578U (en) * | 2020-03-27 | 2021-01-05 | 唐兵 | Diagonal cantilever beam supporting system of scaffold |
| CN211923452U (en) * | 2020-04-09 | 2020-11-13 | 河南派普建工集团有限公司 | High-altitude overhanging platform |
| CN111395739A (en) * | 2020-04-24 | 2020-07-10 | 中煤第三建设（集团）有限责任公司 | Reinforcing structure for attached scaffold for building |
| CN212562556U (en) * | 2020-06-18 | 2021-02-19 | 河南万通建筑工程有限公司 | Anti-tilting device for discharging platform |
| CN213234220U (en) * | 2020-08-12 | 2021-05-18 | 中建八局第一建设有限公司 | Face limit operation platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113356551A (en) | 2021-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113356551B (en) | Cantilever frame structure | |
| CN106401069A (en) | Damage repairing assembly type combined column with self-reset function | |
| CN112282123B (en) | Masonry filler wall constructional column and construction method thereof | |
| KR20170027235A (en) | the rigid connection structure between precast concrete column and precast concrete beam using the temporary bracket installing precast concrete column, the modular system using the same | |
| CN114396176B (en) | Reinforcing device and reinforcing method for steel beam column connecting node | |
| CN113550431B (en) | Annular steel plate type stirrup for beam column joint area of stiff structure and construction method of annular steel plate type stirrup | |
| CN211498507U (en) | Whole reassembling type protection rack | |
| CN215107164U (en) | Novel construction handling frame of encorbelmenting that can provide high position post to consolidate and use | |
| CN205557292U (en) | Assembled sloping leg steel suspension bridge | |
| CN112359888B (en) | Static pile reaction frame jacking system for carbon filter tank body deviation rectifying and reinforcing construction and construction method | |
| CN210918333U (en) | Building reinforcing upright post | |
| CN110821167B (en) | Construction method for cantilever formwork support | |
| KR200362177Y1 (en) | Reinforcement structure for H-beam column | |
| CN205348739U (en) | Relief well operation platform | |
| CN205476454U (en) | Board device falls in instrument formula building | |
| CN104532758A (en) | Construction support for pre-stress concrete suspension-poured continuous beam number zero segment | |
| CN107419740A (en) | Embrace beam type tower crane steel cushion cap and its construction method | |
| CN109914614A (en) | A kind of connection structure of assembling frame structural construction side column or center pillar and beam | |
| CN215105284U (en) | Safety protection equipment for building pile foundation construction | |
| CN220704601U (en) | Multilayer does not have foundation bearing structure for garage | |
| CN218264949U (en) | Concrete cantilever member support system | |
| CN212801561U (en) | Foundation pit supporting structure | |
| CN211006268U (en) | Highway concrete placement avris strutting arrangement | |
| CN220226167U (en) | Cantilever scaffold support connection structure | |
| CN216811117U (en) | Assembling and stacking type support system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |