CN207361636U - A kind of assembly concrete high residential building tower crane passive energy dissipation attached wall lever apparatus - Google Patents
A kind of assembly concrete high residential building tower crane passive energy dissipation attached wall lever apparatus Download PDFInfo
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- CN207361636U CN207361636U CN201721155877.3U CN201721155877U CN207361636U CN 207361636 U CN207361636 U CN 207361636U CN 201721155877 U CN201721155877 U CN 201721155877U CN 207361636 U CN207361636 U CN 207361636U
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Abstract
The utility model belongs to assembled architecture technical field, more particularly to a kind of assembly concrete high residential building tower crane passive energy dissipation attached wall lever apparatus, which includes assembly side one, assembly side two, connector two, kernel core, connection squarer one, connection squarer two, connection bridgeware one, connection bridgeware two and connection fixture.The wall attaching rod solves assembly concrete high residential building prefabricated panel and combines connectivity problem with the assembling under tower crane different distance, tower crane wall attaching rod is reduced under wind shake and geological process to the percussion and drawingand pressing fatigue problem of wall, avoid destruction of the tower crane wall attaching rod to house wall, the attached wall rod connecting device of reliable, quick detachable, replaceable any combination is provided for the safe operation of tower crane during assembly concrete In High-Rise Building Construction, the connection of assembly concrete high residential building tower crane is can be widely used in, is had broad application prospects.
Description
Technical field
The utility model belongs to assembled architecture technical field, and in particular to a kind of assembly concrete high residential building tower crane
Passive energy dissipation attached wall lever apparatus.
Background technology
With the fast development of building industrialization, assembly concrete high-level structure has been widely used in house,
Tower crane is needed to transport construction material to construction site, construction platform, tower in the work progress of assembly concrete high residential building
Hanging becomes the essential equipment of high-building construction.Tower crane be divided into it is outer it is attached, interior echo plug-in three kinds, tower crane and assembled coagulation
The connection of native high residential building becomes the key factor of safety of tower crane construction, once tower crane and building structure Joint failure, cause tower
Overall generation unstability is hung, serious security incident can be caused.At present, tower crane connected with assembly concrete high residential building mainly according to
By the connection of wall attaching rod and prefabricated components, after tower crane exceedes certain altitude, wall attaching rod, wall attaching rod can be all set every one section of height
One end is connected with tower crane, and the other end is connected with the prefabricated panel of assembly concrete high residential building.Face in addition, prefabricated panel relies on
When support protection, support and prefabricated panel junction be prefabricated concrete structure weak part, often there is overstressing
Situation, destroys once tie point occurs, causes serious wall collapse accident.Therefore, reasonable design wall attaching rod and dry wall
The connection of plate is the important guarantee of assembly concrete high residential building safety of tower crane construction.
For conventional outer attached tower crane and cast-in-place concrete skyscraper, the generally concrete column or coagulation in building
Native beam built-in connection, is connected with wall attaching rod and tower crane afterwards.For the assembly concrete high residential building quickly grown recently,
Wall attaching rod is attached with prefabricated panel by connection fixture, and prefabricated panel is prefabrication processing, and scene is filled by sleeve
Slurry connection is assembled, and is protected by temporary support, and overstressing state often occur in support and the tie point of wallboard, are assembled knots
The weak link of structure.Tower crane is often subject to the effect of wind load in the construction process, wall attaching rod prefabricated panel is produced it is long-term,
Continuously, variable vibratory impulse and fatigue load, may cause prefabricated panel connection to be connected with agent structure or temporary support
Destruction, serious threat assembly concrete In High-Rise Building Construction safety, it is necessary to a kind of dry wall with vibration reduction buffering function
Plate fixing piece is most important.In addition, different building site tower cranes are different with the distance of building, specification is different, and tower crane wall attaching rod can only
Cutting, welding, this method welding position is extremely difficult to design strength, and cannot reuse, and causes waste of material, does not meet and works as
The requirement of preceding green construction.Therefore, explore and design a kind of new, damping, adjustable length concrete high residential building
Tower crane attached wall lever apparatus has great engineering value and application value.
Utility model content
To solve the above-mentioned problems, the purpose of this utility model is to provide one kind,
The utility model provides following technical solution：
A kind of assembly concrete high residential building tower crane passive energy dissipation attached wall lever apparatus, the attached wall lever apparatus include assembly side
First, assembly side two, connector two, kernel core, connection squarer one, connection squarer two, connection bridgeware one, connection bridgeware two
And reserve connecting component with building and form the connection fixture detachably coordinated；
The assembly side one, assembly side two form detachable cooperation, the assembly side one, assembly side two by connector two
Inside has gap；
The kernel core is arranged in the gap of assembly side one, assembly side two, for Frictional Slipping, energy consuming；
The first end of the kernel core forms detachable cooperation with being connected squarer one, the second end of the kernel core with
Connection squarer two forms detachable cooperation；
The connection bridgeware one includes forming the first end detachably coordinated, the connection bridgeware with being connected squarer one
One further includes the second end being rotatably assorted with connection fixture composition；
The connection bridgeware two includes forming the first end detachably coordinated, the connection bridgeware with being connected squarer two
Two further include the second end being rotatably assorted with tower crane composition.
Preferably, the assembly side one, assembly side two include four rectangular steel tubes, and four rectangular steel tubes lead between any two
Cross connector one and form detachable cooperation, and combine rectangular Formation cross-section and the internal assembly side one with the gap, dress
With end two.
Preferably, the connector one is the junction steel plate one at least provided with two bolts hole one, the rectangular steel tube
Tube wall is equipped with corresponding bolt hole two, both are connected by connection bolt one through rectangular steel tube, junction steel plate one.
Preferably, the connector two be at least provided with four bolts hole three junction steel plate two, assembly side one, assembly side
Bolt hole four is correspondingly provided with the tube wall of two ends, both are connected by connection bolt two through assembly side one, junction steel plate two, even
Both are connected by connecting bolt two through assembly side two, junction steel plate two.
Preferably, the kernel core is made of Low Yield Point Steel, including linkage section one, energy consumption section and the company being sequentially connected
Section two is connect, the linkage section one, the section of linkage section two are cross, and the energy consumption section is plate shaped, the linkage section one
Be equipped with end plate one, the linkage section two is equipped with end plate two, and the end plate one is connected with being connected squarer one, the end plate two with
Squarer two-phase is connected to connect.
Preferably, the end plate one is equipped with bolt hole five, and the end plate two is equipped with bolt hole six, the connection squarer
One bottom is the bottom of towe steel plate one with bolt hole seven, two bottom of connection squarer is the bottom of towe steel plate two with bolt hole eight, even
End plate one is connected by connecting bolt three through bolt hole five, bolt hole seven be connected squarer one, connect bolt four pass through bolt hole six,
Bolt hole eight connects end plate two with being connected squarer two-phase；One top of connection squarer is tower top steel plate one, connects squarer two
Top is tower top steel plate two, and the tower top steel plate one changes part one with being connected dress and is connected, and the tower top steel plate two changes part with being connected dress
Two are connected, the integrally-built both ends being formed by connecting by the assembly side one, assembly side two respectively with kernel core and connection side
There are gap in tower one, the junction for connecting squarer two.
Preferably, the tower top steel plate one is equipped with bolt hole nine, and the tower top steel plate two is equipped with bolt hole ten, described
Connection bridgeware one, connection bridgeware two are welded into box-structure, the connection bridgeware one, connection bridgeware two by steel plate
Opposite side is respectively equipped with bolt hole 11, bolt hole 12, and the fine setting connection bolt one with fine setting section passes through bolt hole
9th, tower top steel plate one is changed part one with being connected dress and is connected by bolt hole 11, and the fine setting connection bolt two with fine setting section passes through spiral shell
Tower top steel plate two is changed part two with being connected dress and is connected by keyhole ten, bolt hole 12, be additionally provided with the connection bridgeware one with even
The pin hole one that fixing piece is connected is connect, the pin hole two being connected with tower crane is additionally provided with the connection bridgeware two.
Preferably, the connection fixture includes tablet one, damping block one, damping block two, tablet two and connection bolt, institute
State connection screw bolt passes tablet one, damping block one, building and reserve connecting component, damping block two and tablet two and will connect and consolidate
Part is determined on building, and the tablet one is equipped with raised otic placode, and the protrusion otic placode is equipped with to match with the pin hole one
The pin hole three of conjunction, connecting pin by raised otic placode and are connected dress and change part one and be connected through pin hole one, pin hole three, the raised otic placode two
Side is designed with ribbed stiffener with holes.
Preferably, fine setting connection bolt one, the fine setting connection bolt two with fine setting section are processed by solid rod iron
Form, threaded portion is in both ends and is furnished with 4 hex bolts, and center section is equipped with the rotary knob member easy to spanner gripping clip；The company
Connecting bolt is made by the marmem with memory function.
Preferably, if the damping block one, damping block two are layered on top of each other again by the thin high elastic rubber of dried layer and sheet metal
Conjunction forms.
The beneficial effects of the utility model are：
1st, the prefabricated panel of assembly concrete high residential building and agent structure are connected using sleeve grouting, and seam is the company
The key position connect, it is now recognized that equivalent cast-in-place.Tower crane is in assembly concrete In High-Rise Building Construction due to the work of wind load
With wall attaching rod produces prefabricated panel connecting portion long-term, variable fatigue load and vibratory impulse, to prefabricated panel and company
Connect fixing piece and produce fatigue damage, jeopardize prefabricated panel and wall attaching rod safety, the stability of tower crane entirety.
In view of the above-mentioned problems, the utility model designs a kind of assembly concrete high residential building tower crane passive energy dissipation wall attaching rod
Device, the wall attaching rod include assembly side one, assembly side two, connector one, connector two, kernel core, connection squarer one, connection
Squarer two, connection bridgeware one, connection bridgeware two, connection bolt fine setting section, connection fixture, damping block, connection bolt etc..
The wall attaching rod has that principle is simple, reduce prefabricated panel vibration, dispelling fatigue load, protection prefabricated panel connection safety, arbitrarily
Length combination, without cutting, welding, recycle, install it is simple, perfect in workmanship, economize on resources the advantages that；The wall attaching rod solves
Assembly concrete high residential building prefabricated panel with the assembling under tower crane different distance combines connectivity problem, reduce wind shake and
Tower crane wall attaching rod avoids tower crane wall attaching rod to house wall to the percussion and drawingand pressing fatigue problem of wall under geological process
Destroy, for tower crane during assembly concrete In High-Rise Building Construction safe operation provide it is reliable, quick detachable, can be more
The attached wall rod connecting device change, being combined, can be widely used in the connection of assembly concrete high residential building tower crane, have wide
Wealthy application prospect
2nd, the assembly side one in the utility model, assembly side two form detachable cooperation by connector two, assembly side one,
Assembly side two includes four rectangular steel tubes, and four rectangular steel tubes form detachable cooperation, shape by connector one between any two
Rectangular into the section and internal assembly side one with the gap, assembly side two so that whole attached wall pole length can basis
Need to be adjusted, length is combined according to requirement of engineering.
3rd, the kernel core in the utility model is made using Low Yield Point Steel, including the linkage section being sequentially connected
First, consume energy section and linkage section two, and linkage section one, the section of linkage section two are cross, and energy consumption section is linear type, linkage section one
End plate one is equipped with, linkage section two is equipped with end plate two, and end plate one is connected with being connected squarer one, end plate two is with being connected squarer two-phase
Even, reduce tower crane under wind action and, in itself to the vibratory impulse and fatigue load of building connecting portion, reduce wall attaching rod
With the vibration of tower crane, wind-loading resistance is consumed, ensures the security performance of wall attaching rod and connecting portion.
4th, the connection squarer one in the utility model, connection squarer two are formed using angle splice joint, and squarer is in truncated rectangular pyramids
Shape, connects squarer bottom of towe steel plate and assembly side is firmly connected by bolt, and tower top steel plate is turned by finely tuning connection bolt and connection
Part connection is changed, realizes effective connection of assembly side and tower crane, linkage interface transition is gentle.
5th, the fine setting connection bolt in the utility model is process by solid rod iron, and both ends are for threaded portion and equipped with 4
Hex bolts, center section are equipped with the rotary knob member easy to spanner gripping clip；Fine setting connection bolt one end passes through connection side's column overhead
Steel plate, is fastened by the nut of tower top steel plate both sides, and the other end, equipped with protection bolt, is kept away with being connected the connection of bridgeware screw hole
Exempt from fine setting connection bolt and connect the Fatigue Vibration between squarer, enhance the switching performance and security of wall attaching rod, realize
Tower crane and wall attaching rod assembly side is reliably connected under different distance.
6th, the connector one in the utility model and connector two are rectangular steel plates, and rectangular steel plates are equipped with parallel bolt
Hole, rectangular steel tube are assembled into assembly side one and assembly side two by bolt, have good combination assembly performance, realize wall attaching rod
Assembly production, repeat combination utilize, save material.
7th, the connection bridgeware of the utility model is welded into box by steel plate, and one end is equipped with screw hole, micro- for connecting bolt
Section is adjusted, upper and lower both sides are provided with pin hole, are connected by axis pin with tower crane, replaceable, easy to install.
8th, the connection fixture in the utility model includes tablet one, damping block one, damping block two, tablet two and connection spiral shell
Bolt, connection screw bolt passes tablet one, damping block one, building are reserved connecting component, damping block two and tablet two and will be connected
Fixing piece is installed on building, and tablet one is equipped with raised otic placode, and raised otic placode is equipped with pin hole three matched with pin hole one,
Raised otic placode is changed part one with being connected dress through pin hole one, pin hole three and is connected by connecting pin, and raised otic placode both sides are designed with holes
Ribbed stiffener.By connecting bolt by together with connection fixture and wall connecting, damping block can reduce wall attaching rod to dry wall
The vibratory impulse of plate and the past complex shears pressure of connection bolt, avoid the fatigue of prefabricated panel and wall attaching rod under wind action from breaking
It is bad, it is ensured that the validity and reliability of attached wall lever apparatus.
Brief description of the drawings
Fig. 1 is that assembly concrete high residential building tower crane passive energy dissipation attached wall lever apparatus overall structure is shown in the utility model
It is intended to；
Fig. 2 is connection fixture structure diagram；
Fig. 3 is two sectional view of assembly side one or assembly side；
Fig. 4 is kernel core overall structure figure；
Fig. 5 is kernel core local structural graph；
Fig. 6 is two structure diagram of end plate one or end plate；
Fig. 7 A are connection squarer one or connection two left view of squarer；
Fig. 7 B are connection squarer one or connection two front view of squarer；
Fig. 7 C are connection squarer one or connection two right view of squarer；
Fig. 8 is to connect bridgeware one and fine setting connection one cooperation schematic diagram of bolt；
Fig. 9 is to connect one three-dimensional structure diagram of bridgeware；
Figure 10 is connection fixture front view；
Figure 11 is connection fixture left view；
Figure 12 is one structure diagram of tablet；
Figure 13 is two structure diagram of tablet；
Figure 14 is two front elevation of damping block one or damping block；
Figure 15 is damping block one or damping block two side faces figure；
Figure 16 is connection bolt arrangement schematic diagram；
Figure 17 is fine setting connection bolt one or fine setting connection two structure diagram of bolt.
The implication marked in attached drawing is as follows：
Three 4- connections bolt of 1- connections bolt one 2- connections bolt, two 3- connections bolt, four 5- fine setting connection bolts one
6- fine setting connection two 7- connection bolts of bolt
One two 30- connectors of 11- rectangular steel tube 12- one 20- assembly sides of connector of 10- assembly sides, two 40- cores
One 42- of material 41- linkage section 411- end plates energy consumption two 431- end plates of section 43- linkage sections, two 50- connections squarer, one 501- towers
One 502- tower tops steel plate of bottom steel plate, one two 602- tower tops steel plate of 60- connections two 601- bottom of towe steel plate of squarer, two 70- connects conversion
One 701- pin holes of part, one 80- connects two one 92 damping block of 90- connection fixture 91- tablets of bridgeware, one 93 damping block two
Two 911- protrusion otic placode 9111- pin holes of 94- tablets, three 912- ribbed stiffeners
Embodiment
The utility model is illustrated with reference to specific embodiment.
As shown in Fig. 1-17, a kind of assembly concrete high residential building tower crane passive energy dissipation attached wall lever apparatus, the wall attaching rod
Device includes assembly side 1, assembly side 2 20, connector 2 30, kernel core 40, connection squarer 1, connection squarer two
60th, bridgeware 1, connection bridgeware 2 80 are connected and reserves connecting component with building and forms the connection detachably coordinated
Fixing piece 90；Assembly side 1, assembly side 2 20 form detachable cooperation, assembly side 1, assembly side by connector 2 30
2 20 inside have gap；Kernel core 40 is arranged in the gap of assembly side 1, assembly side 2 20, for Frictional Slipping,
Energy consuming；The first end of kernel core 40 be connected squarer 1 form it is detachable coordinate, the second end of kernel core 40 with
Connect squarer 2 60 and form detachable coordinate；The first end for connecting bridgeware 1 is detachably matched somebody with somebody with being connected squarer 1 and forming
Close, the second end of connection bridgeware 1 and connection fixture 90 form detachable cooperation；Connect the first end of bridgeware 2 80
Detachable cooperation is formed with being connected squarer 2 60, the second end of bridgeware 2 80 is connected and tower crane forms detachable cooperation.
Further optimize above-described embodiment, assembly side 1, assembly side 2 20 include four rectangular steel tubes 11, four sides
Shape steel pipe 11 between any two by connector 1 form it is detachable coordinate, and it is rectangular and internal have institute to combine Formation cross-section
State assembly side 1, the assembly side 2 20 in gap.
Further optimize above-described embodiment, connector 1 is the junction steel plate one at least provided with two bolts hole one, square
The tube wall of shape steel pipe 11 is equipped with corresponding bolt hole two, and connection bolt 1 incite somebody to action both through rectangular steel tube 11, junction steel plate one
It is connected.
Further optimize above-described embodiment, connector 2 30 is the junction steel plate two at least provided with four bolts hole three, is filled
With bolt hole four is correspondingly provided with the tube wall for holding one 10,2 20 end of assembly side, connection bolt 22 passes through assembly side 1, connects
Connect steel plate two both are connected, both are connected by connection bolt 22 through assembly side 2 20, junction steel plate two.
Further optimize above-described embodiment, kernel core 40 is made of Low Yield Point Steel, and the scope of the yield strength exists
Between 80MPa-235MPa, including linkage section 1, energy consumption section 42 and the linkage section 2 43 being sequentially connected, linkage section 1, connect
The section for connecing section 2 43 is cross, and energy consumption section 42 is plate shaped, and linkage section 1 is equipped with end plate 1, linkage section two
43 are equipped with end plate 2 431, and the end plate 1 is connected with being connected squarer 1, and end plate 2 431 is with being connected 2 60 phase of squarer
Even, kernel core 40 also can all use section as criss-cross linkage section.
Further optimizing above-described embodiment, end plate 1 is equipped with bolt hole five, and end plate 2 431 is equipped with bolt hole six,
One 50 bottom of connection squarer is the bottom of towe steel plate 1 with bolt hole seven, 2 60 bottom of connection squarer is with bolt hole eight
Bottom of towe steel plate 2 601, connection bolt 33 through bolt hole five, bolt hole seven by end plate 1 with being connected one 50 phase of squarer
Even, end plate 2 431 is connected by connection bolt 44 through bolt hole six, bolt hole eight with being connected squarer 2 60；Connect squarer 1
Top is tower top steel plate 1, the top of connection squarer 2 60 is tower top steel plate 2 602, and tower top steel plate 1 is changed with being connected dress
Part 1 be connected, tower top steel plate 2 602 and be connected dress change part 2 80 be connected, connect squarer 1, connect squarer 2 60 on be all provided with
There is the empty portion for being easily installed bolt, the size of tower top steel plate 1 is less than the size of bottom of towe steel plate 1, tower top steel plate 2 602
Size be less than bottom of towe steel plate 2 601 size, less size can increase antitorque and non-deformability, by assembly side one
10th, the integrally-built both ends that assembly side 2 20 is formed by connecting respectively with kernel core 40 and be connected squarer 1, connection squarer
There is gap in 2 60 junction, which, which is used to deform, consumes energy.
Further optimize above-described embodiment, tower top steel plate 1 is equipped with bolt hole nine, and tower top steel plate 2 602 is equipped with
Bolt hole ten, connection bridgeware 1, connection bridgeware 2 80 are welded into box-structure by steel plate, connection bridgeware 1,
The opposite side of connection bridgeware 2 80 is respectively equipped with bolt hole 11, bolt hole 12, has the fine setting connection spiral shell of fine setting section
Bolt 1 by tower top steel plate 1 and be connected dress and changes part 1 and be connected through bolt hole nine, bolt hole 11, with finely tuning section
Fine setting connection bolt 26 by tower top steel plate 2 602 and is connected dress and changes part 2 80 and be connected through bolt hole ten, bolt hole 12, company
Connect the pin hole 1 for being additionally provided with bridgeware 1 and being connected with connection fixture 90, connect and be additionally provided with bridgeware 2 80 and tower
Hang connected pin hole two.
Further optimize above-described embodiment, connection fixture 90 include tablet 1, damping block 1, damping block 2 93,
Tablet 2 94 and connection bolt 7, connection bolt 7 sequentially pass through tablet 1, damping block 1, building reserve connecting component,
Connection fixture 90 is installed on building by damping block 2 93 and tablet 2 94, and tablet 1 is equipped with raised otic placode 911,
Raised otic placode 911 is equipped with passes through pin hole 1, pin hole three with the matched pin hole 3 9111 of the pin hole 1, connecting pin
Raised otic placode 911 is changed part 1 with being connected dress by 9111 to be connected, and raised 911 both sides of otic placode are designed with ribbed stiffener 912 with holes.
Further optimize above-described embodiment, have fine setting section fine setting connection bolt 1, fine setting connection bolt 26 by
Solid rod iron is process, and threaded portion is in both ends and is furnished with 4 hex bolts, and center section is equipped with the knob easy to spanner gripping clip
Component 51 or 61；Bolt is connected to be made by the marmem with memory function.
Further optimize above-described embodiment, if damping block 1, damping block 2 93 are by the thin high elastic rubber of dried layer and thin
Steel plate, which is layered on top of each other, to be combined.It is preferred that it is layered on top of each other compound, thin high resiliency using 3 layers of thin high elastic rubber and 2 layers of sheet metal
The thickness of rubber is 2mm, and the thickness of sheet metal is 2mm, and thin elastomer layer occurs micro-strain and provides damping property, sheet metal
Constrain the large deformation of damping block.
The specific work process of the utility model is described in further detail below.
The first step, according to the distance between tower crane and building demand, selects the rectangular steel tube 11 of appropriate length, general side
Shape steel pipe 11, which is divided into two groups, two groups, respectively takes four respectively to be combined four rectangular steel tubes 11 with connector 1, bolt 1
Assembly side 1, assembly side 2 20 into rectangular in cross-section, preset clearance between rectangular steel tube 11, between kernel core 40 is inserted into
It is with connector 2 30, connection bolt 22 that assembly side 1, the combination of assembly side 2 20 is integral, it is ensured that to be connected firmly in gap；
Second step, by the linkage section 1 of kernel core both sides, linkage section 2 43 respectively the end plate 1 with rectangle, end
Plate 2 431 is connected firmly, and can use riveting, end plate 1 and bottom of towe steel plate 1 are connected firmly by connecting bolt 33,
End plate 2 431 is connected firmly with bottom of towe steel plate 2 601 by connecting bolt 44, ensures to be connected safety, will be had in factory micro-
The fine setting connection bolt 1 of section, fine setting connection bolt 26 is adjusted to process the scene of transporting to, fine setting connection bolt 1, fine setting connection
The threaded portion of bolt 26 screws in connection squarer 1, connects the tower top of squarer 1 respectively；
3rd step, sequentially passes through tablet 1, damping block 1, building using connection bolt 7 and reserves connecting component, subtracts
Connection fixture 90 is installed on building by vibration plate 2 93 and tablet 2 94, and it is tight to connect 7 both sides screw rod of bolt using nut
Gu, it is ensured that connection fixture 90 reserves connecting component with building and is connected firmly, and avoids the Joint failure during vibration；
4th step, after connection fixture 90 installs, the pin hole 1 for connecting bridgeware 1 is fixed with being connected
The pin hole 3 9111 of part 90 is aligned, and is inserted into axis pin, axis pin lower end insertion guard member, prevents axis pin from coming off, using identical method
Link position of the bridgeware 2 80 installed in tower crane will be connected, connection bridgeware two be able to can be freely rotated along axis pin two；
5th step, the wall attaching rod that first three step assembles is sling, respectively by fine setting connection bolt 1, fine setting connection bolt
26 with connecting bridgeware 1, the bolt hole of connection bridgeware 2 80 is directed at screw-in, according to the distance between tower crane and building
The length of rationally adjustment fine setting connection bolt 1, fine setting connection bolt 26, afterwards tightens fastening bolt, it is ensured that fine setting section
Fastening, does not loosen；
6th step, when tower crane is subject to wind action, micro-strain occurs for the kernel core energy consumption section among wall attaching rod
Consume energy energy, and the wall attaching rod that reduction wind shake is brought is to prefabricated panel connecting portion vibratory impulse effect, while damping block can also
Buffering vibration and fatigue load, it is ensured that the secure connection of prefabricated panel and tower crane wall attaching rod in construction period.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the present invention, although ginseng
The utility model is described in detail according to previous embodiment, for those skilled in the art, it still can be with
Modify to the technical solution described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on, should be included in this practicality
Within new protection domain.
Claims (10)
- A kind of 1. assembly concrete high residential building tower crane passive energy dissipation attached wall lever apparatus, it is characterised in that the attached wall lever apparatus Including assembly side one (10), assembly side two (20), connector two (30), kernel core (40), connection squarer one (50), connection side Tower two (60), connection bridgeware one (70), connect bridgeware two (80) and reserve connecting component composition detachably with building The connection fixture (90) of cooperation；The assembly side one (10), assembly side two (20) form detachable cooperation, the assembly side one by connector two (30) (10), there is gap inside assembly side two (20)；The kernel core (40) is arranged in the gap of assembly side one (10), assembly side two (20), for Frictional Slipping, flexing Energy consumption；The first end of the kernel core (40) forms detachable cooperation with being connected squarer one (50), the kernel core (40) Second end forms detachable coordinate with being connected squarer two (60)；The connection bridgeware one (70) includes forming the first end detachably coordinated, the connection turn with being connected squarer one (50) Change part one (70) and further include the second end being rotatably assorted with connection fixture (90) composition；The connection bridgeware two (80) includes forming the first end detachably coordinated with being connected squarer two (60), and the connection turns Change part two (80) and further include the second end being rotatably assorted with tower crane composition.
- 2. a kind of assembly concrete high residential building tower crane passive energy dissipation attached wall lever apparatus according to claim 1, it is special Sign is that the assembly side one (10), assembly side two (20) include four rectangular steel tubes (11), four rectangular steel tubes (11) two Between two by connector one (12) form it is detachable coordinate, and it is rectangular and internal with the gap to combine Formation cross-section Assembly side one (10), assembly side two (20).
- 3. a kind of assembly concrete high residential building tower crane passive energy dissipation attached wall lever apparatus according to claim 2, it is special Sign is that the connector one (12) is the junction steel plate one at least provided with two bolts hole one, the rectangular steel tube (11) Tube wall is equipped with corresponding bolt hole two, both are connected by connection bolt one (1) through rectangular steel tube (11), junction steel plate one.
- 4. a kind of assembly concrete high residential building tower crane passive energy dissipation attached wall lever apparatus according to claim 3, it is special Sign is, the connector two (30) is the junction steel plate two at least provided with four bolts hole three, assembly side one (10), assembly side Bolt hole four is correspondingly provided with the tube wall of two (20) ends, connection bolt two (2) will through assembly side one (10), junction steel plate two Both are connected, both are connected by connection bolt two (2) through assembly side two (20), junction steel plate two.
- 5. a kind of assembly concrete high residential building tower crane passive energy dissipation attached wall lever apparatus according to claim 1, it is special Sign is that the kernel core (40) is made of Low Yield Point Steel, including be sequentially connected linkage section one (41), energy consumption section (42) With linkage section two (43), the linkage section one (41), the section of linkage section two (43) are cross, and the energy consumption section (42) is Plate shaped, the linkage section one (41) is equipped with end plate one (411), and the linkage section two (43) is equipped with end plate two (431), institute State end plate one (411) and be connected with being connected squarer one (50), the end plate two (431) is connected with being connected squarer two (60).
- 6. a kind of assembly concrete high residential building tower crane passive energy dissipation attached wall lever apparatus according to claim 5, it is special Sign is that the end plate one (411) is equipped with bolt hole five, and the end plate two (431) is equipped with bolt hole six, the connection side Tower one (50) bottom is the bottom of towe steel plate one (501) with bolt hole seven, connection squarer two (60) bottom is with bolt hole eight Bottom of towe steel plate two (601), connection bolt three (3) through bolt hole five, bolt hole seven by end plate one (411) with being connected squarer one (50) it is connected, end plate two (431) is connected by connection bolt four (4) through bolt hole six, bolt hole eight with being connected squarer two (60)； Connection squarer one (50) top is tower top steel plate one (502), the top of connection squarer two (60) is tower top steel plate two (602), the tower top steel plate one (502) be connected dress change part one (70) be connected, the tower top steel plate two (602) is changed with being connected dress Part two (80) is connected；The integrally-built both ends being formed by connecting by the assembly side one (10), assembly side two (20) respectively with it is interior There are gap in core material (40) and connection squarer one (50), the junction of connection squarer two (60).
- 7. a kind of assembly concrete high residential building tower crane passive energy dissipation attached wall lever apparatus according to claim 6, it is special Sign is that the tower top steel plate one (502) is equipped with bolt hole nine, and the tower top steel plate two (602) is equipped with bolt hole ten, institute State connection bridgeware one (70), connection bridgeware two (80) is welded into box-structure, the connection bridgeware one by steel plate (70), connect the opposite side of bridgeware two (80) and be respectively equipped with bolt hole 11, bolt hole 12, the fine setting with fine setting section Connection bolt one (5) by tower top steel plate one (502) and is connected dress to change part one (70) connected through bolt hole nine, bolt hole 11, Fine setting connection bolt two (6) with fine setting section is through bolt hole ten, bolt hole 12 by tower top steel plate two (602) with being connected dress Change part two (80) to be connected, the pin hole one (701) being connected with connection fixture (90) be additionally provided with the connection bridgeware one (70), The pin hole two being connected with tower crane is additionally provided with the connection bridgeware two (80).
- 8. a kind of assembly concrete high residential building tower crane passive energy dissipation attached wall lever apparatus according to claim 7, it is special Sign is that the connection fixture (90) includes tablet one (91), damping block one (92), damping block two (93), tablet two (94) With connection bolt (7), the connection bolt (7) sequentially passes through tablet one (91), damping block one (92), building and reserves connecting portion Connection fixture (90) is installed on building by part, damping block two (93) and tablet two (94), is set on the tablet one (91) There is raised otic placode (911), the protrusion otic placode (911) is equipped with and the matched pin hole three (9111) of the pin hole one (701), company Outbound by raised otic placode (911) and is connected dress to change part one (70) connected through pin hole one (701), pin hole three (9111), described convex Play otic placode (911) both sides and be designed with ribbed stiffener with holes (912).
- 9. a kind of assembly concrete high residential building tower crane passive energy dissipation attached wall lever apparatus according to claim 8, it is special Sign is, have the fine setting connection bolt one (5) of fine setting section, fine setting connection bolt two (6) process by solid rod iron and Into threaded portion is in both ends and is furnished with 4 hex bolts, and center section is equipped with the rotary knob member (51 or 61) easy to spanner gripping clip； The connection bolt (7) is made by the marmem with memory function.
- 10. a kind of assembly concrete high residential building tower crane passive energy dissipation attached wall lever apparatus according to claim 9, it is special Sign is that the damping block one (92), damping block two (93) by the thin high elastic rubber of dried layer and sheet metal if be layered on top of each other multiple Conjunction forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721155877.3U CN207361636U (en) | 2017-09-08 | 2017-09-08 | A kind of assembly concrete high residential building tower crane passive energy dissipation attached wall lever apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721155877.3U CN207361636U (en) | 2017-09-08 | 2017-09-08 | A kind of assembly concrete high residential building tower crane passive energy dissipation attached wall lever apparatus |
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| CN207361636U true CN207361636U (en) | 2018-05-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114104996A (en) * | 2021-10-19 | 2022-03-01 | 富利建设集团有限公司 | Assembled concrete high-rise building tower crane energy dissipation damping attaches wall pole device |
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2017
- 2017-09-08 CN CN201721155877.3U patent/CN207361636U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114104996A (en) * | 2021-10-19 | 2022-03-01 | 富利建设集团有限公司 | Assembled concrete high-rise building tower crane energy dissipation damping attaches wall pole device |
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