CN209653415U - A kind of reinforcement type cable-stayed type orientation adjustable cantilever - Google Patents

Abstract

The utility model relates to a kind of reinforcement type cable-stayed types to orient adjustable cantilever, it includes double fastener inserts, I-steel component, lower brace, orchid is spent in adjustment, upper brace and single fastener inserts, double fastener inserts and single fastener inserts are built in wall, I-steel component one end removably connects double fastener inserts, the other end hingedly descends brace, lower brace passes sequentially through adjustment and blue and upper brace is spent to be connected to single fastener inserts, I-steel component includes the mounting base being mutually rotatablely connected and steel I-beam, mounting base includes the mounting base main body connecting with double fastener inserts, central axis and rotation axis by mounting base subject activity connecting side；The utility model provides a kind of reinforcement type cable-stayed type orientation adjustable cantilever, steel I-beam is using central axis by side as rotation center, it rotates by shaft of rotation axis to required position, pass through clamping nut locking, gap, difficult to slide is not had between steel I-beam end and articulated shaft, and realize multiple spot stress, there is stronger rigidity and bearing capacity.

Description

A kind of reinforcement type cable-stayed type orientation adjustable cantilever

Technical field

The utility model belongs to construction ancillary equipment field, and in particular to a kind of reinforcement type cable-stayed type orientation is adjustable outstanding It chooses.

Background technique

Respond the needs of national energy conservation and emission reduction and construction safety production, at present high room building body on the market, when construction outside Frame is set up, with the steel I-beam suspension scaffold and pull rod drawknot support strut side I-steel suspension scaffold that traditional wire rope inclined-pulling flooring is fixed Based on.

Existing adjustable cantilever, if number of patent application is 201820060801.0, patent name is that " tool-type is plug-in adjustable Cantilevered system " discloses a kind of adjustable cantilever, including several overhanging units, is removably connected to outside wall by fastener inserts, And Cantilever Beams are articulated in mounting base, enable to rotate around articulated shaft.What the patent was rotated using Cantilever Beams around articulated shaft Mode has the drawback that steering angle steel I-beam end sleeve and hinged shaft clearance are big, and girder steel generally sinks after installation, stress Point is single, and bearing capacity is limited, and amplitude of fluctuation is excessive, and fixed pin clamping girder steel is easy sliding, and there are security risks, therefore, It is necessary to design a kind of novel reinforcement type cable-stayed type orientation adjustable cantilever.

Utility model content

To solve above-mentioned problems of the prior art, it is adjustable that the utility model provides a kind of reinforcement type cable-stayed type orientation Overhanging, steel I-beam are rotated by shaft of rotation axis to required position, difference using central axis by the side of mounting base as rotation center By upper and lower bolt and clamping nut locking, gap will not be generated between rotor plate in steel I-beam end and mounting base, is not easy Sliding, and realize multiple spot stress, there is stronger rigidity and bearing capacity.

To achieve the above object, the technical solution of the utility model is: a kind of reinforcement type cable-stayed type orientation is adjustable outstanding It chooses, it includes double fastener inserts, I-steel component, lower brace, adjusts and spend blue, upper brace and single fastener inserts, described double Fastener inserts and single fastener inserts are built in wall, and I-steel component one end removably connect pair fastener inserts, another Hingedly lower brace, the lower brace pass sequentially through adjustment and blue and upper brace are spent to be connected to single fastener inserts, the work at end Word steel component includes the mounting base being mutually rotatablely connected, head plate and steel I-beam, and the mounting base includes and double fastener inserts The mounting base main body of connection, the mounting base subject activity connecting side side central axis and rotation axis, side side central axis run through The both ends of rotor plate, bottom connect clamping nut, rotation axis described in two groups symmetry through the two sides of mounting base main body and rotor plate, End connects clamping nut, and the arc groove with rotation axis cooperation is offered in the mounting base main body.

Further, the waist-shaped hole with double fastener inserts cooperations is also provided in the middle part of the mounting base main body, side is furnished with Gusseted, through-hole is offered on the rotor plate, and the through-hole passes through bolt and removably connects envelope by the bolt Head plate, the head plate are fixedly connected with steel I-beam.

Further, the steel I-beam upper end is welded with no less than one group of lifting lug and steel pipe positioning vertical column.

Further, double fastener inserts are that list fastener inserts described in two groups are formed by the way that welding bars are fixed side by side, institute Stating single fastener inserts includes being built in the locking assembly of wall, and the locking assembly is threadedly coupled screw rod.

Further, the locking assembly includes the suffix nut connecting with screw flight, and suffix nut lower end is solid Fixed connection middle part is hollow extension tube, and the extension tube outside is fixedly attached square washer close to one end of suffix nut.

Further, the extension tube, square washer and suffix nut are that metal material is made, and each other by welding Mode be fixedly connected.

Further, the lower brace includes pull rod and La Er, and described drawing ear one end is offered to be rotatablely connected with lifting lug Bolt hole, the other end offer the U-lag being welded and fixed with pull rod, the pull rod other end offers and adjusts flower Lan Peihe External screw thread, the upper brace and lower brace are similar structure.

Further, it includes centre for hollow seamless steel pipe that the adjustment, which is spent blue, and the seamless steel pipe is integrally formed Mechanism, both ends each extend over to form reducing pipe, and the reducing pipe is internally provided with the interior spiral shell of connection corresponding with pull rod screw The driving hole for offering and turning for inverse, conrotatory is run through at line, the middle part of the seamless steel pipe.

Further, the adjustment spends and is coated with guarantor at the blue exposed threads silk tooth connecting with lower brace and upper brace Sheath.

Further, reinforcement type inclined pull type suspension supporting is divided into external corner overhanging, corner overhanging and vertical according to installation site difference Overhang three classes, all kinds of overhanging combinations, which are fixed on wall, forms cantilevered system.

The beneficial effects of the utility model are:

1. steel I-beam rotates to required position by shaft of rotation axis, leads to respectively using central axis by side as rotation center Upper and lower bolt and clamping nut locking are crossed, gap is not had between rotor plate in steel I-beam end and mounting base, is not easy to slide It is dynamic, and realize multiple spot stress, there is stronger rigidity and bearing capacity, while can freely assemble and disassemble random length according to construction needs The steel I-beam that head plate is fixedly connected.

2. the extension tube of locking assembly and square washer and suffix nut-welding is into a single integrated structure, locking assembly is using complete Metal can weld on the steel reinforcement cages such as shear wall, beam instead of traditional pvc pipe and plastic embedded part, on the one hand can effectively prevent On the other hand only sliding transfer when casting concrete effectively prevents PVC, plastic embedded part in shocking concrete construction Rupture lead to the case where protruding into channel jam of screw rod, it is ensured that construction is gone on smoothly, and welding a square washer can be with The contact area of locking assembly and concrete is increased, tensile property is enhanced.

3. no less than one group of lifting lug is welded and fixed in steel I-beam upper end, it can be according to the actual loading situation of construction site It determines to use one or more oblique pull bar assembly, it is ensured that construction safety.

4. the waist-shaped hole with double fastener inserts cooperations is opened up in the middle part of mounting base main body, during installation rotating 180 deg, according to The direction of deflection angle determines positive or reversed installation, and structure is simple, flexible in application.It is furnished with triangle branch in mounting base main body side Support is reinforced, and mounting base intensity is increased, and stress will not distort.

5. pull bar termination connection draws ear one end to open up the U-lag with pull rod cooperation, relative to traditional single-sided welding, increase Bonding area, improves the tensile strength of oblique pull bar assembly.

6. the blue screw thread silk tooth cladding scale protective case exposed with lower brace and upper brace junction, a side are spent in adjustment Face can effectively avoid the cement slurry covering blocking screw thread silk tooth fallen in the construction process, on the other hand can be used as and checks pull rod rotation Enter adjustment and spends the dominant reference that whether length is up to standard in orchid.

7. adjustment spends orchid to be made of one molding structure, more traditional open adjust spends blue, welding assembly to spend blue not only appearance It is more beautiful, and there is stronger rigidity and intensity, and pull rod is made to be easier to be threaded in or out in structure, while again effectively It protects into the intracorporal screw thread silk tooth of pipe.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of reinforcement type cable-stayed type orientation adjustable cantilever.

Fig. 2 is the structural schematic diagram of double fastener inserts.

Fig. 3 is the structural schematic diagram of single fastener inserts.

Fig. 4 is the structural schematic diagram of I-steel component.

Fig. 5 is the structural schematic diagram of mounting base.

Fig. 6 is the structural schematic diagram of rotor plate.

Fig. 7 is the structural schematic diagram of steel I-beam.

Fig. 8 is the structural schematic diagram of lower brace

Fig. 9 is that blue structural schematic diagram is spent in adjustment.

Figure 10 is that the scheme of installation to form cantilevered system is combined in all kinds of overhangings.

In figure: 1, double fastener inserts；2, I-steel component；3, lower brace；4, protective case；5, orchid is spent in adjustment；6, upper oblique Pull rod；7, single fastener inserts；11, locking assembly；12, welding bars；13, screw rod；111, extension tube；112, suffix nut；113, Square washer；21, mounting base；22, bolt；23, head plate；24, steel I-beam；25, lifting lug；26, steel pipe positioning vertical column；211, Mounting base main body；212, waist-shaped hole；213, rotation axis；214, central axis by side；215, rotor plate；216, through-hole；217, arc Slot；218, clamping nut；31, pull rod；32, ear is drawn；311, external screw thread；321, U-lag；322, bolt hole；51, seamless steel pipe； 52, reducing pipe；53, internal screw thread；54, driving hole；101, external corner overhangs；102, corner overhangs；103, vertical overhanging；104, wall Body.

Specific embodiment

The utility model is described in detail below with reference to attached drawing and in conjunction with the embodiments.It should be noted that not conflicting In the case where, the feature in the embodiments of the present invention and embodiment can be combined with each other.For sake of convenience, hereinafter such as There is "upper", "lower", "left", "right" printed words, only indicates consistent with the upper and lower, left and right direction of attached drawing itself, not to structure Play restriction effect.

If Fig. 1-10 shows, the structure of the utility model are as follows: a kind of reinforcement type cable-stayed type orientation adjustable cantilever, it includes double pre- Orchid 5, upper brace 6 and single fastener inserts 7, double fastener inserts are spent in embedded component 1, I-steel component 2, lower brace 3, adjustment 1 is built in wall 104 with single fastener inserts 7, and described 2 one end of I-steel component removably connects double fastener inserts 1, the other end Hingedly lower brace 3, the lower brace 3 passes sequentially through adjustment and orchid 5 and upper brace 6 is spent to be connected to single fastener inserts 7, described I-steel component 2 includes the mounting base 21, head plate 23 and the steel I-beam 24 that are mutually rotatablely connected, the mounting base 21 include with The mounting base main body 211 that double fastener inserts 1 connect, the mounting base main body 211 are flexibly connected central axis 214 and rotation axis by side 213, the side side central axis 214 connects clamping nut 218, rotation axis described in two groups through both ends, the bottom of rotor plate 215 213 connect clamping nut 218, the mounting base main body with the two sides of rotor plate 215, end symmetry through mounting base main body 211 The arc groove 217 cooperated with rotation axis 213 is offered on 211.

As a kind of optimal technical scheme of the design, it is also provided in the middle part of the mounting base main body 211 and pre-buried group double The waist-shaped hole 212 that part 1 cooperates, side are furnished with gusseted, offer through-hole 216, the through-hole 216 on the rotor plate 215 Across bolt 22 and by the bolt 22, removably connection head plate 23, the head plate 23 are fixedly connected with steel I-beam 24。

As a kind of optimal technical scheme of the design, 24 upper end of steel I-beam is welded with no less than one group Lifting lug 25 and steel pipe positioning vertical column 26.

As a kind of optimal technical scheme of the design, double fastener inserts 1 are that list fastener inserts 7 described in two groups pass through Fixation forms welding bars 12 side by side, and the list fastener inserts 7 include being built in the locking assembly 11 of wall 104, the locking group Part 11 is threadedly coupled screw rod 13.

As a kind of optimal technical scheme of the design, the locking assembly 11 includes the suffix being threadedly coupled with screw rod 13 Nut 112,112 lower end of suffix nut are connected middle part as hollow extension tube 111, and 111 outside of extension tube is close to tail The one end for sewing nut 112 is fixedly attached square washer 113.

As a kind of optimal technical scheme of the design, the extension tube 111, square washer 113 and suffix nut 112 are equal It is made of metal material, and is fixedly connected each other by the mode of welding.

As a kind of optimal technical scheme of the design, the lower brace 3 includes pull rod 31 and La Er 32, the drawing ear 32 one end offer the bolt hole 322 being rotatablely connected with lifting lug 25, the other end offers the U-lag being welded and fixed with pull rod 31 321,31 other end of pull rod offers the external screw thread 311 that 5 cooperation of orchid is spent with adjustment, the upper brace 6 and lower brace 3 For similar structure.

As a kind of optimal technical scheme of the design, it include intermediate is hollow seamless steel pipe 51 that orchid 5 is spent in the adjustment, The seamless steel pipe 51 is integrally formed mechanism, and both ends each extend over to form reducing pipe 52, be arranged inside the reducing pipe 52 There is the internal screw thread 53 being threadedly coupled with pull rod 31, the spanner offered for left rotation and right rotation is run through at the middle part of the seamless steel pipe 51 Hole 54.

As a kind of optimal technical scheme of the design, the adjustment spends orchid 5 to connect with lower brace 3 and upper brace 6 Screw thread silk tooth at outside be coated with protective case 4.

As a kind of optimal technical scheme of the design, reinforcement type inclined pull type suspension supporting is divided into external corner according to installation site difference 103 three classes of overhanging 101, corner overhanging 102 and vertical overhanging, all kinds of overhanging combinations, which are fixed on wall 104, forms cantilevered system.

When specifically used, shear wall is being poured, before the walls such as structural beams 104, by double fastener inserts 1 and single fastener inserts 7 are fixed on by welding in wall on steel reinforcement cage, pour wall 104 and reserve one end of extension tube 111, installing angle The fixed-direction for putting mounting base 21 when overhanging 102 according to the direction of deflection angle needed for overhanging, sequentially passes through peace for screw rod 13 It fills waist-shaped hole 212, extension tube 111 and the square washer 113 at 211 middle part of seat main body and is finally locked with suffix nut 112, used Bolt 22 passes through through-hole 216 and is fixedly connected with rotor plate 215 with steel I-beam 24, then rotor plate 215 is placed in mounting base main body In 211, central axis 214 by side is sequentially passed through to the hole of 215 one end of mounting base main body 211 and rotor plate, other end clamping spiral shell Mother 218 lock, by two groups of rotation axis 213 sequentially pass through 211 two sides of mounting base main body arc groove 217 and rotor plate 215 it is another The hole at end, after regulating suitable rotation angle, the other end equally uses clamping nut 218 to lock.

Protective case 4 is covered respectively on the pull rod for connecting brace 6 and lower brace 3, by upper brace 6 and lower brace 3 One end with positive and negative external screw thread 311 is inserted respectively into the both ends that orchid 5 is spent in adjustment, is inserted into spanner or pin shaft, rotation from driving hole 54 So that external screw thread 311 is threadedly coupled with the internal screw thread 53 in reducing pipe 52, after precession certain length, protective case 4 is stirred until lid Firmly the junction of orchid 5 is spent in pull rod and adjustment, hinged across the bolt hole 322 and lifting lug 25 drawn on ear 32 using bolt assembly, on One end of brace 6 is fixedly connected with single fastener inserts 7, then is pulled adjustment and spent orchid 5 that rod assembly is tensed, so far, just complete At the installation to corner overhanging 102.

When external corner overhanging 101 is installed, one end of steel I-beam 24 is welded to the right angle pedestal of one with the cooperation of wall external corner, It passes through right angle pedestal using screw rod 13 to lock until with locking assembly 11, angle is non-adjustable, subsequent installation process and installing angle It is identical to overhang 102.

When installation vertically overhangs 103, steel I-beam bottom plate is passed through using screw rod 13 and is locked until with locking assembly 11, angle Non-adjustable, subsequent installation process is identical as installing angle overhanging 102.

The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in Other relevant technical fields, are also included in the patent protection scope of the utility model.

Claims (10)

1. a kind of reinforcement type cable-stayed type orients adjustable cantilever, it includes double fastener inserts, I-steel component, lower brace, adjustment Hua Lan, upper brace and single fastener inserts, which is characterized in that double fastener inserts and single fastener inserts are built in wall, institute State that I-steel component one end removably connects double fastener inserts, the other end hingedly descends brace, the lower brace successively leads to Crossing adjustment spends blue and upper brace to be connected to single fastener inserts, the I-steel component include the mounting base being mutually rotatablely connected, Head plate and steel I-beam, the mounting base include the mounting base main body connecting with double fastener inserts, and the mounting base main body is living Central axis and rotation axis by dynamic connecting side, side side central axis runs through the both ends of rotor plate, bottom connects clamping nut, and two groups The rotation axis connects clamping nut with the two sides of rotor plate, end symmetry through mounting base main body, in the mounting base main body Offer the arc groove with rotation axis cooperation.

2. a kind of reinforcement type cable-stayed type according to claim 1 orients adjustable cantilever, which is characterized in that the mounting base master The waist-shaped hole with double fastener inserts cooperations is also provided in the middle part of body, side is furnished with gusseted, has and offer on the rotor plate Through-hole, the through-hole pass through bolt and removably connect head plate by the bolt, and the head plate is fixedly connected arbitrarily Length steel I-beam.

3. a kind of reinforcement type cable-stayed type according to claim 2 orients adjustable cantilever, which is characterized in that the steel I-beam Upper end is welded with no less than one group of lifting lug and steel pipe positioning vertical column.

4. a kind of reinforcement type cable-stayed type according to claim 1 orients adjustable cantilever, which is characterized in that described pre-buried group double Part is that list fastener inserts described in two groups are formed by the way that welding bars are fixed side by side, and the list fastener inserts include the lock for being built in wall Tight component, the locking assembly are threadedly coupled screw rod.

5. a kind of reinforcement type cable-stayed type according to claim 4 orients adjustable cantilever, which is characterized in that the locking assembly Including the suffix nut connecting with screw flight, it is hollow extension tube that suffix nut lower end, which is fixedly connected with middle part, described One end on the outside of extension tube close to suffix nut is fixedly attached square washer.

6. a kind of reinforcement type cable-stayed type according to claim 5 orients adjustable cantilever, which is characterized in that the extension tube, Square washer and suffix nut are that metal material is made, and is fixedly connected each other by the mode of welding.

7. a kind of reinforcement type cable-stayed type according to claim 1 orients adjustable cantilever, which is characterized in that the lower brace Including pull rod and La Er, described drawing ear one end offers the bolt hole being rotatablely connected with lifting lug, the other end offers and pull rod welds Fixed U-lag is connect, the pull rod other end, which is offered, spends the blue external screw thread cooperated, the upper brace and lower oblique pull with adjustment Bar is similar structure, and screw thread silk tooth is opposite with lower pull rod.

8. a kind of reinforcement type cable-stayed type according to claim 7 orients adjustable cantilever, which is characterized in that orchid is spent in the adjustment It is hollow seamless steel pipe including centre, the seamless steel pipe is integrally formed mechanism, and both ends each extend over to form reducing pipe, The reducing pipe is internally provided with the internal screw thread connecting with pull rod screw, and the middle part of the seamless steel pipe, which is run through to offer, to be used for The driving hole that inverse, conrotatory turns.

9. a kind of reinforcement type cable-stayed type according to claim 8 orients adjustable cantilever, which is characterized in that orchid is spent in the adjustment Protective case is coated at the exposed threads silk tooth connecting with lower brace and upper brace.

10. -9 described in any item a kind of reinforcement type cable-stayed type orientation adjustable cantilevers according to claim 1, which is characterized in that add Curable type inclined pull type suspension supporting is divided into external corner overhanging, corner overhangs and vertically overhangs three classes, all kinds of overhanging groups according to installation site difference Conjunction, which is fixed on wall, forms cantilevered system.