CN106906911A - A kind of Elements of Space Grid Truss jacking ball point Integral rotating device and jack-up system and construction method - Google Patents
A kind of Elements of Space Grid Truss jacking ball point Integral rotating device and jack-up system and construction method Download PDFInfo
- Publication number
- CN106906911A CN106906911A CN201710300454.4A CN201710300454A CN106906911A CN 106906911 A CN106906911 A CN 106906911A CN 201710300454 A CN201710300454 A CN 201710300454A CN 106906911 A CN106906911 A CN 106906911A
- Authority
- CN
- China
- Prior art keywords
- elements
- space grid
- grid truss
- ball point
- jacking
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/35—Extraordinary methods of construction, e.g. lift-slab, jack-block
- E04B1/3511—Lift-slab; characterised by a purely vertical lifting of floors or roofs or parts thereof
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/35—Extraordinary methods of construction, e.g. lift-slab, jack-block
- E04B1/355—Extraordinary methods of construction, e.g. lift-slab, jack-block characterised by the tilting up of whole buildings or sections thereof, e.g. walls, portal frames
Abstract
A kind of Elements of Space Grid Truss jacking ball point Integral rotating device and jack-up system and construction method, wherein Elements of Space Grid Truss jacking ball point Integral rotating device include the clamping piece of base, the support frame on base and clip on support frame；The base includes two pieces of risers that horizontal base plate and parallel interval are connected on base plate；Support frame as described above includes support annulus and is connected to the support bar of support annulus offside；The support bar is stuck in the first draw-in groove on the riser of correspondence side, and rotatable in the first draw-in groove；The clamping piece has two, is connected to two pieces of tops of riser, clip in the top of support bar；The clamping piece includes vertical hoop board and is connected to the connecting rod of hoop board bottom surface both sides.The present invention solves that varied angle jacking in traditional steel grid structure is difficult, angle of inclination is whard to control, the technical problem that construction cost is high and the construction period is more long.
Description
Technical field
The Elements of Space Grid Truss jacking ball point entirety used when being constructed the present invention relates to a kind of Elements of Space Grid Truss integral jacking high-altitude varied angle
Whirligig and jack-up system and construction method.
Background technology
The requirement of aesthetics is increasingly pursued with people, the structural requirement to stadiums is very high, and special-shaped Elements of Space Grid Truss is also
The characteristics of direction of sports business development.Current just rack is installed as assembled piecemeal, lifting, the scattered spelling in high-altitude.But piecemeal is assembled,
Lifting, the scattered spelling Elements of Space Grid Truss high cost in high-altitude, duration are more long.Therefore, invention one kind can be had enough to meet the need, flexible arrangement, install simple, cost
It is cheap, durable, can be very necessary to the Elements of Space Grid Truss ball point varied angle jacking tool of different-diameter, it is significantly saved
About duration and construction cost.
The content of the invention
The present invention proposes a kind of Elements of Space Grid Truss jacking ball point Integral rotating device and jack-up system and construction method, to solve
Varied angle jacking is difficult in traditional steel grid structure, angle of inclination is whard to control, the technology that construction cost is high and the construction period is more long
Problem.
Technical scheme is as follows.
A kind of Elements of Space Grid Truss jacking ball point Integral rotating device, includes base, support frame and clip on base
Clamping piece on support frame；The base includes two pieces that horizontal base plate and parallel interval be connected on base plate and stands
Plate；The first draw-in groove that the crown center of the riser is provided with the first vertical draw-in groove, and two pieces of risers is corresponding；The riser
Top surface on, positioned at the first draw-in groove be respectively provided on two sides with connection blind hole；Support frame as described above is horizontally arranged at the top of base, branch
The two ends of support are connected with two pieces of risers respectively；Support frame as described above includes support annulus and is connected to the branch of support annulus offside
Strut；The support bar is stuck in the first draw-in groove on the riser of correspondence side, rotatable in the first draw-in groove；The clamping piece
There are two, be connected to two pieces of tops of riser, clip in the top of support bar；The clamping piece includes vertical clip
Plate and the connecting rod for being connected to hoop board bottom surface both sides；In spacing and riser top surface between the connecting rod between connection blind hole
Spacing it is equal, and connecting rod correspondence be plugged on connection blind hole in；The bottom surface of the hoop board, between the connecting rod of both sides
Also it is provided with second draw-in groove corresponding with the first draw-in groove.
Preferably, first draw-in groove is semicircle draw-in groove, and second draw-in groove is semicircle draw-in groove；First draw-in groove
Circular, hoop is spliced into the second draw-in groove, by support bar hoop wherein.
Preferably, the base plate and riser are made by steel plate, and are welded to connect between base plate and riser；The branch holds round
Ring and support bar are made by steel rod elements, are welded to connect between support annulus and support bar；The hoop board is made up of steel plate, connects
Extension bar is made up of steel rod elements, is welded to connect between hoop board and connecting rod.
A kind of jack-up system containing Elements of Space Grid Truss jacking ball point Integral rotating device, include Elements of Space Grid Truss, raising device and
Fixed ball point device；The Elements of Space Grid Truss is gradually inclined upwardly from edge to centre, and its edge is connected with agent structure；It is special
Levy and be：The raising device has two, and two sphere nodes of Elements of Space Grid Truss are arranged in along the incline direction of Elements of Space Grid Truss, correspondence
Lower section；The Elements of Space Grid Truss jacking ball point Integral rotating device is arranged close to the top of the raising device of Elements of Space Grid Truss edge side
Portion；The fixed ball point device is arranged close to the top of the raising device of Elements of Space Grid Truss middle part side；The sphere nodes point
The top of ball point device is not supported on the support frame of Elements of Space Grid Truss jacking ball point Integral rotating device and fixed.
Preferably, the raising device includes hydraulic jack and the jacking tower being fixedly connected at the top of hydraulic jack
Frame；Interval is provided with through hole, Elements of Space Grid Truss jacking ball point integral-rotation on the base plate of the Elements of Space Grid Truss jacking ball point Integral rotating device
The bolt that device passes through to wear in through-holes is connected with jacking pylon.
Preferably, the fixed ball point device includes horizontal section in criss-cross vertical steel plate support and is connected to
Vertical steel plate supports the horizontal connecting plate of bottom；The top margin of the vertical steel plate support is inclined gradually downward from end to centre,
Form the groove being adapted with sphere nodes；Sphere nodes near Elements of Space Grid Truss middle part side are detachable with fixed ball point device
Connection.
Preferably, the diameter with diameter greater than support annulus on support frame of the sphere nodes；Near Elements of Space Grid Truss edge one
The sphere nodes of side are supported on the support annulus of support frame, rotatable on support annulus.
A kind of construction method of the jack-up system containing Elements of Space Grid Truss jacking ball point Integral rotating device, including step is as follows.
The making of step one, making Elements of Space Grid Truss jacking ball point Integral rotating device, including base, support frame and clamping piece.
Step 2, installs raising device；Two raising devices are set along the incline direction of Elements of Space Grid Truss to be installed, two
Spacing between raising device is equal with the spacing between the two neighboring sphere nodes on Elements of Space Grid Truss to be installed.
Step 3, Elements of Space Grid Truss jacking ball point integral-rotation is installed at the top of the raising device near Elements of Space Grid Truss edge side
The base of device, fixed ball point device is being installed near the top of side raising device in the middle part of Elements of Space Grid Truss.
Step 4, support frame is horizontally arranged on base, and it is edge-on that the support bar of support frame both sides is stuck in base two
In the first draw-in groove on plate, and support bar is rotatable in the first draw-in groove.
Step 5, by clamping piece clip on the support bar of support frame both sides, the connecting rod correspondence of clamping piece bottom surface both sides
It is plugged in the connection blind hole on riser top surface.
Step 6, the top of Elements of Space Grid Truss jacking ball point Integral rotating device and fixed ball are placed on by Elements of Space Grid Truss to be installed
The top of point device.
Step 7, while two raising devices of jacking, when the sphere nodes near Elements of Space Grid Truss edge side rise to its design
During absolute altitude, raising device no longer jacking below；Continue sphere nodes of the jacking near Elements of Space Grid Truss middle part side, when near steel
When the sphere nodes of rack middle part side rise to its designed elevation, raising device no longer jacking below.
Step 8, the edge of Elements of Space Grid Truss is fixedly connected with agent structure.
Preferably, raising device is installed in step 2 and includes the installation of jack and the installation of jacking pylon；Step 3
In, the base of Elements of Space Grid Truss jacking ball point Integral rotating device is bolted in the raising device near Elements of Space Grid Truss edge side
Jacking pylon on, the horizontal connecting plate of fixed ball point device bottom is bolted near side in the middle part of Elements of Space Grid Truss
On the jacking pylon of raising device.
Preferably, the bottom of two neighboring sphere nodes is embedded in corresponding support annulus respectively on the Elements of Space Grid Truss in step 6
In groove at the top of the fixed ball point device of neutralization, and sphere nodes can relatively rotated in supporting annulus and in groove.
Compared with prior art the invention has the characteristics that and beneficial effect.
1st, because present Elements of Space Grid Truss is mostly abnormally-structured, its structure installs complicated, and jacking to need after certain position into
Row varied angle jacking；Carry out jacking using traditional jack-up system, the angle of inclination of Elements of Space Grid Truss is difficult to control to, construction cost is high and
Construction period is more long；By calculating, the present invention, than common lifting, dissipates and spells 0.5 times of low cost compared with conventional art, and profit
With integral jacking of the present invention each hour with regard to energy jacking 750mm, compared to traditional structure, the duration is which saved.
2nd, the support bar of the Elements of Space Grid Truss jacking ball point Integral rotating device support frame both sides in the present invention is stuck in riser top surface
On the first draw-in groove in, and top clip in support bar has clamping piece；The support bar that this structure is avoided rotates in draw-in groove
When slid out from the first draw-in groove, improve the safety coefficient of structure.
3rd, Elements of Space Grid Truss jacking ball point entirety rotary device structure of the invention is simple, is easy to in-site installation；And Elements of Space Grid Truss top
Rise ball point Integral rotating device to be connected with raising device by connecting bolt, reuse can be had enough to meet the need.
4th, in the jack-up system in the present invention, the diameter of annulus is supported less than the diameter of corresponding sphere nodes, Elements of Space Grid Truss
The bottom of upper two neighboring sphere nodes is embedded in corresponding support annulus respectively, and sphere nodes can be avoided to fall from annular brace
Fall；And the wherein corresponding support annulus of the low sphere nodes of designed elevation can be relatively rotated, designed elevation spherical node high
The corresponding support annulus of point is welded to connect；When the inclination angle of Elements of Space Grid Truss is adjusted, with the low sphere nodes lower section of designed elevation
Support annulus rotated for fulcrum, designed elevation sphere nodes high are welded to connect with support annulus below, prevent
Sphere nodes slide the danger got off from support annulus, improve its safety coefficient high.
5th, in the present invention jacking ball point Integral rotating device can have enough to meet the need, durable, flexible arrangement, install it is simple, make
Valency is cheap, can significantly save duration and construction cost to the Elements of Space Grid Truss ball point varied angle jacking of different-diameter.
6th, in the construction of steel grid structure, as long as the diameter with diameter greater than support annulus of the sphere nodes of Elements of Space Grid Truss
Jacking can be carried out using the present invention；Therefore, the present invention can carry out jacking to the Elements of Space Grid Truss sphere nodes of different-diameter, fit
It is wide with scope.
7th, flexible arrangement of the present invention, installation are simple, cheap, durable, very applicable for varied angle jacking, make
It can significantly save duration and construction cost.
Brief description of the drawings
Fig. 1 is the overall structure diagram of Elements of Space Grid Truss jacking ball point Integral rotating device in the present invention.
Fig. 2 is the structural representation of the clamping piece of Elements of Space Grid Truss jacking ball point Integral rotating device in the present invention.
Fig. 3 is the structural representation of the support frame of Elements of Space Grid Truss jacking ball point Integral rotating device in the present invention.
Fig. 4 is the structural representation of the base of Elements of Space Grid Truss jacking ball point Integral rotating device in the present invention.
When Fig. 5 is that the low sphere nodes of designed elevation rise to its designed elevation in the jack-up system work progress in the present invention
Procedure chart.
When Fig. 6 is that designed elevation sphere nodes high rise to its designed elevation in the jack-up system work progress in the present invention
Procedure chart.
Fig. 7 is the structural representation of the fixed ball point device in the jack-up system in the present invention.
Reference：1 one bases, 1.1 1 base plates, 1.2 1 risers, the 1.3 one the first draw-in grooves, 1.4 1 connection blind holes, 2 one
Support frame, 2.1 1 support annulus, 2.2 1 support bars, 3 one clamping pieces, 3.1 1 hoop boards, 3.2 1 connecting rods, 3.3 one the second
Draw-in groove, 4 one Elements of Space Grid Truss, 5 one jacking pylons, 6 one agent structures, 7 one sphere nodes, 8 one fixation ball point devices, 8.1 1 are erected
To steel plate support, 8.2 1 horizontal connecting plates.
Specific embodiment
As Figure 1-4, this Elements of Space Grid Truss jacking ball point Integral rotating device, includes base 1, on base 1
Clamping piece 3 on support frame 2 of support frame 2 and clip；The base 1 includes horizontal base plate 1.1 and parallel interval
It is connected to two pieces of risers 1.2 on base plate 1.1；The crown center of the riser 1.2 is provided with the first vertical draw-in groove 1.3, and two
The first draw-in groove 1.3 on block riser 1.2 is corresponding；Distinguish on the top surface of the riser 1.2, positioned at the both sides of the first draw-in groove 1.3
It is provided with connection blind hole 1.4；Support frame as described above 2 is horizontally arranged at the top of base 1, the two ends of support frame 2 respectively with two pieces of risers
1.2 connections；Support frame as described above 2 includes support annulus 2.1 and is connected to the support bar 2.2 of the support offside of annulus 2.1；The branch
Strut 2.2 is stuck in the first draw-in groove 1.3 on the riser 1.2 of correspondence side, rotatable in the first draw-in groove 1.3；The clip
Part 3 has two, is connected to two pieces of tops of riser 1.2, clip in the top of support bar 2.2；The clamping piece 3 is included
Vertical hoop board 3.1 and the connecting rod 3.2 for being connected to the bottom surface both sides of hoop board 3.1；Spacing between the connecting rod 3.2 with
The spacing connected between blind hole 1.4 on the top surface of riser 1.2 is equal, and the correspondence of connecting rod 3.2 is plugged in connection blind hole 1.4；Institute
State the bottom surface of hoop board 3.1, second draw-in groove corresponding with the first draw-in groove 1.3 is also provided between the connecting rod 3.2 of both sides
3.3。
In the present embodiment, first draw-in groove 1.3 is semicircle draw-in groove, and second draw-in groove 3.3 is semicircle draw-in groove；Institute
State the first draw-in groove 1.3 and the second draw-in groove 3.3 be spliced into circular, hoop, by the hoop of support bar 2.2 wherein, prevent support bar 2.2 from
Open draw-in groove.
In the present embodiment, the base plate 1.1 and riser 1.2 are made by steel plate, and are welded between base plate 1.1 and riser 1.2
Connect in succession（Level weld seam requirement reaches first-order weld）；The support annulus 2.1 and support bar 2.2 are made by steel rod elements, and branch holds round
It is welded to connect between ring 2.1 and support bar 2.2；The hoop board 3.1 is made up of steel plate, connecting rod 3.2 is made up of steel rod elements,
It is welded to connect between hoop board 3.1 and connecting rod 3.2.
This jack-up system containing Elements of Space Grid Truss jacking ball point Integral rotating device, include Elements of Space Grid Truss 4, raising device and
Fixed ball point device；The Elements of Space Grid Truss 4 is gradually inclined upwardly from edge to centre, and its edge is connected with agent structure 6；Institute
Stating raising device has two, is arranged under two sphere nodes 7 of Elements of Space Grid Truss 4 along the incline direction of Elements of Space Grid Truss 4, correspondence
Side；The Elements of Space Grid Truss jacking ball point Integral rotating device is arranged close to the top of the raising device of the edge side of Elements of Space Grid Truss 4；Institute
State the top that fixed ball point device is arranged close to the raising device of the middle part side of Elements of Space Grid Truss 4；The sphere nodes 7 are propped up respectively
Support on the support frame 2 of Elements of Space Grid Truss jacking ball point Integral rotating device and fix the top of ball point device.
In the present embodiment, the raising device includes hydraulic jack and the top being fixedly connected at the top of hydraulic jack
Rise pylon 5；Interval is provided with through hole, Elements of Space Grid Truss jacking ball point on the base plate 1.1 of the Elements of Space Grid Truss jacking ball point Integral rotating device
The bolt that Integral rotating device passes through to wear in through-holes is connected with jacking pylon 5.
In the present embodiment, the fixed ball point device includes horizontal section in criss-cross vertical steel plate support 8.1
With the horizontal connecting plate 8.2 for being connected to vertical 8.1 bottoms of steel plate support；The top margin of the vertical steel plate support 8.1 from end to
Centre inclines gradually downward, forms the groove being adapted with sphere nodes 7；Near the middle part side of Elements of Space Grid Truss 4 sphere nodes with
Fixed ball point device is detachably connected.
In the present embodiment, the diameter with diameter greater than support annulus 2.1 on support frame 2 of the sphere nodes 7；Near steel mesh
The sphere nodes of the edge side of frame 4 are supported on the support annulus 2.1 of support frame 2, rotatable on support annulus 2.1.
The construction method of this jack-up system containing Elements of Space Grid Truss jacking ball point Integral rotating device, including step is as follows.
The system of step one, making Elements of Space Grid Truss jacking ball point Integral rotating device, including base 1, support frame 2 and clamping piece 3
Make.
Step 2, installs raising device；Two raising devices are set along the incline direction of Elements of Space Grid Truss 4 to be installed, two
Spacing between individual raising device is equal with the spacing between the two neighboring sphere nodes 7 on Elements of Space Grid Truss to be installed 4.
Step 3, installs Elements of Space Grid Truss jacking ball point and integrally revolves at the top of the raising device near the edge side of Elements of Space Grid Truss 4
The base 1 of rotary device, fixed ball point device is being installed near the top of the middle part side raising device of Elements of Space Grid Truss 4.
Step 4, support frame 2 is horizontally arranged on base 1, and the support bar 2.2 of the both sides of support frame 2 is stuck in base 1
In the first draw-in groove 1.3 in vertical plates on both sides 1.2, and support bar 2.2 is rotatable in the first draw-in groove 1.3.
Step 5, by the clip of clamping piece 3 on the support bar 2.2 of the both sides of support frame 2, the connection of the bottom surface both sides of clamping piece 3
The correspondence of bar 3.2 is plugged in the connection blind hole 1.4 on the top surface of riser 1.2.
Step 6, Elements of Space Grid Truss 4 to be installed is placed on top and the fixation of Elements of Space Grid Truss jacking ball point Integral rotating device
The top of ball point device.
Step 7, while two raising devices of jacking, when the sphere nodes near the edge side of Elements of Space Grid Truss 4 rise to its design
During absolute altitude, raising device no longer jacking below；Continue sphere nodes of the jacking near the middle part side of Elements of Space Grid Truss 4, when close
When the sphere nodes of the middle part side of Elements of Space Grid Truss 4 rise to its designed elevation, raising device no longer jacking below, when only jacking is leaned on
During the sphere nodes of the nearly middle part side of Elements of Space Grid Truss 4, the support bar 2.2 of Elements of Space Grid Truss jacking ball point Integral rotating device is in corresponding card
Rotated in groove, play a part of varied angle rotation.
Step 8, the edge of Elements of Space Grid Truss 4 is fixedly connected with agent structure 6.
Raising device is installed in the present embodiment, in step 2 and includes the installation of jack and the installation of jacking pylon 5；Step
In rapid three, the base 1 of Elements of Space Grid Truss jacking ball point Integral rotating device is bolted in the liter near the edge side of Elements of Space Grid Truss 4
On the jacking pylon of device high, the horizontal connecting plate 8.2 of fixed ball point device bottom is bolted near Elements of Space Grid Truss 4
On the jacking pylon of the raising device of middle part side.
In the present embodiment, the bottom of two neighboring sphere nodes 7 is embedded in corresponding branch respectively on the Elements of Space Grid Truss 4 in step 6
In holding round the groove in ring 2.1 and at the top of fixed ball point device, and sphere nodes 7 are in supporting annulus 2.1 and can in groove
Relatively rotate.
Content described in this specification embodiment is only enumerating to the way of realization of inventive concept, the protection model of invention
Enclose and be not construed as being only limitted to the concrete form that embodiment is stated, the protection domain of invention covers those skilled in the art's root
According to inventive concept it is conceivable that equivalent technologies mean.
Claims (10)
1. a kind of Elements of Space Grid Truss jacking ball point Integral rotating device, includes base（1）, installed in base（1）On support frame（2）
With clip in support frame（2）On clamping piece（3）；It is characterized in that：The base（1）Include horizontal base plate（1.1）With
And parallel interval is connected to base plate（1.1）On two pieces of risers（1.2）；The riser（1.2）Crown center be provided with it is vertical
First draw-in groove（1.3）, and two pieces of risers（1.2）On the first draw-in groove（1.3）It is corresponding；The riser（1.2）Top surface on, position
In the first draw-in groove（1.3）Be respectively provided on two sides with connection blind hole（1.4）；Support frame as described above（2）It is horizontally arranged at base（1）Top
Portion, support frame（2）Two ends respectively with two pieces of risers（1.2）Connection；Support frame as described above（2）Include support annulus（2.1）With
It is connected to support annulus（2.1）The support bar of offside（2.2）；The support bar（2.2）It is stuck in the riser of correspondence side（1.2）On
The first draw-in groove（1.3）In, and in the first draw-in groove（1.3）In it is rotatable；The clamping piece（3）There are two, be connected to two
Block riser（1.2）Top, clip in support bar（2.2）Top；The clamping piece（3）Include vertical hoop board
（3.1）Be connected to hoop board（3.1）The connecting rod of bottom surface both sides（3.2）；The connecting rod（3.2）Between spacing and riser
（1.2）Blind hole is connected on top surface（1.4）Between spacing it is equal, and connecting rod（3.2）Correspondence is plugged on connection blind hole（1.4）
In；The hoop board（3.1）Bottom surface, the connecting rod positioned at both sides（3.2）Between be also provided with and the first draw-in groove（1.3）It is corresponding
The second draw-in groove（3.3）.
2. a kind of Elements of Space Grid Truss jacking ball point Integral rotating device according to claim 1, it is characterised in that：First card
Groove（1.3）It is semicircle draw-in groove, second draw-in groove（3.3）It is semicircle draw-in groove；First draw-in groove（1.3）With the second draw-in groove
（3.3）Circular, hoop is spliced into, by support bar（2.2）Hoop is wherein.
3. a kind of Elements of Space Grid Truss jacking ball point Integral rotating device according to claim 1, it is characterised in that：The base plate
（1.1）And riser（1.2）It is made by steel plate, and base plate（1.1）And riser（1.2）Between be welded to connect；The support annulus
（2.1）And support bar（2.2）It is made by steel rod elements, supports annulus（2.1）And support bar（2.2）Between be welded to connect；It is described
Hoop board（3.1）Be made up of steel plate, connecting rod（3.2）It is made up of steel rod elements, hoop board（3.1）And connecting rod（3.2）Between weld
Connect in succession.
4. the jacking system of the Elements of Space Grid Truss jacking ball point Integral rotating device in a kind of 1-3 containing claim described in any one
System, includes Elements of Space Grid Truss（4）, raising device and fixed ball point device（8）；The Elements of Space Grid Truss（4）From edge to it is middle gradually
It is inclined upwardly, and its edge and agent structure（6）Connection；It is characterized in that：The raising device has two, along Elements of Space Grid Truss
（4）Incline direction, correspondence be arranged in Elements of Space Grid Truss（4）Two sphere nodes（7）Lower section；The Elements of Space Grid Truss jacking ball o'clock sharp
Body whirligig is arranged close to Elements of Space Grid Truss（4）The top of the raising device of edge side；The fixed ball point device（8）Peace
It is installed adjacent to Elements of Space Grid Truss（4）The top of the raising device of middle part side；The sphere nodes（7）It is respectively supported at Elements of Space Grid Truss jacking
The support frame of ball point Integral rotating device（2）Upper and fixed ball point device（8）On.
5. the jack-up system containing Elements of Space Grid Truss jacking ball point Integral rotating device according to claim 4, it is characterised in that：
The raising device includes hydraulic jack and the jacking pylon being fixedly connected at the top of hydraulic jack（5）；The steel mesh
The base plate of frame jacking ball point Integral rotating device（1.1）Upper interval is provided with through hole, and Elements of Space Grid Truss jacking ball point Integral rotating device leads to
Cross the bolt and jacking pylon worn in through-holes（5）Connection.
6. the jack-up system containing Elements of Space Grid Truss jacking ball point Integral rotating device according to claim 4, it is characterised in that：
The fixed ball point device（8）Horizontal section is included in criss-cross vertical steel plate support（8.1）Be connected to vertical steel
Plate is supported（8.1）The horizontal connecting plate of bottom（8.2）；The vertical steel plate support（8.1）Top margin from end to it is middle gradually
It is downward-sloping, formed and sphere nodes（7）Adaptable groove；Near Elements of Space Grid Truss（4）The sphere nodes of middle part side and fixation
Ball point device（8）It is detachably connected.
7. the jack-up system containing Elements of Space Grid Truss jacking ball point Integral rotating device according to claim 4, it is characterised in that：
The sphere nodes（7）With diameter greater than support frame（2）Upper support annulus（2.1）Diameter；Near Elements of Space Grid Truss（4）Edge side
Sphere nodes be supported on support frame（2）Support annulus（2.1）On, in support annulus（2.1）It is upper rotatable.
8. the jack-up system containing Elements of Space Grid Truss jacking ball point Integral rotating device in a kind of claim 5-7 described in any one
Construction method, it is characterised in that it is as follows including step：Step one, makes Elements of Space Grid Truss jacking ball point Integral rotating device, including
Base（1）, support frame（2）And clamping piece（3）Making；
Step 2, installs raising device；By two raising devices along Elements of Space Grid Truss to be installed（4）Incline direction arrangement, two
Spacing and Elements of Space Grid Truss to be installed between raising device（4）On two neighboring sphere nodes（7）Between spacing it is equal；Step
Three, near Elements of Space Grid Truss（4）The top of the raising device of edge side is installed by the bottom of Elements of Space Grid Truss jacking ball point Integral rotating device
Seat（1）, near Elements of Space Grid Truss（4）The top of the raising device of middle part side is installed by fixed ball point device（8）；Step 4, will
Support frame（2）It is horizontally arranged at base（1）On, support frame（2）The support bar of both sides（2.2）It is stuck in base（1）Two is edge-on
Plate（1.2）On the first draw-in groove（1.3）In, and support bar（2.2）In the first draw-in groove（1.3）In it is rotatable；Step 5, by clip
Part（3）Clip is in support frame（2）The support bar of both sides（2.2）On, clamping piece（3）The connecting rod of bottom surface both sides（3.2）Correspondence is inserted
It is connected on riser（1.2）Connection blind hole on top surface（1.4）In；
Step 6, by Elements of Space Grid Truss to be installed（4）It is placed on the top of Elements of Space Grid Truss jacking ball point Integral rotating device and fixed ball
Point device（8）Top；Step 7, while two raising devices of jacking, when near Elements of Space Grid Truss（4）Edge side it is spherical
When node rises to its designed elevation, raising device no longer jacking below；Continue jacking near Elements of Space Grid Truss（4）Middle part side
Sphere nodes, when near Elements of Space Grid Truss（4）When the sphere nodes of middle part side rise to its designed elevation, raising device below is not
Jacking again；Step 8, by Elements of Space Grid Truss（4）Edge and agent structure（6）It is fixedly connected.
9. the construction method of the jack-up system containing Elements of Space Grid Truss jacking ball point Integral rotating device according to claim 8,
It is characterized in that：Installation and jacking pylon that raising device includes jack are installed in step 2（5）Installation；Step 3
In, the base of Elements of Space Grid Truss jacking ball point Integral rotating device（1）It is bolted near Elements of Space Grid Truss（4）The liter of edge side
On the jacking pylon of device high, fixed ball point device（8）The horizontal connecting plate of bottom（8.2）It is bolted near steel
Rack（4）On the jacking pylon of the raising device of middle part side.
10. the construction method of the jack-up system containing Elements of Space Grid Truss jacking ball point Integral rotating device according to claim 8,
It is characterized in that：Elements of Space Grid Truss in step 6（4）Upper two neighboring sphere nodes（7）Bottom be embedded in corresponding branch respectively and hold round
Ring（2.1）Neutralize fixed ball point device（8）In the groove at top, and sphere nodes（7）In support annulus（2.1）Neutralize groove
In can relatively rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710300454.4A CN106906911B (en) | 2017-05-02 | 2017-05-02 | Steel truss jacking ball point integral rotating device, jacking system and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710300454.4A CN106906911B (en) | 2017-05-02 | 2017-05-02 | Steel truss jacking ball point integral rotating device, jacking system and construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106906911A true CN106906911A (en) | 2017-06-30 |
| CN106906911B CN106906911B (en) | 2022-07-01 |
Family
ID=59210885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710300454.4A Active CN106906911B (en) | 2017-05-02 | 2017-05-02 | Steel truss jacking ball point integral rotating device, jacking system and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106906911B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571077A (en) * | 2018-05-18 | 2018-09-25 | 中国二十二冶集团有限公司 | Across the rotation axis assembly installation method of rack starting |
| CN111980165A (en) * | 2020-08-07 | 2020-11-24 | 中建八局第二建设有限公司 | Large-span net rack external-expanding splicing integral jacking construction method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1001314C2 (en) * | 1995-09-29 | 1997-04-03 | Ballast Nedam Groep Nv | Method for erecting a building and building erected in this way. |
| CN201276564Y (en) * | 2008-06-11 | 2009-07-22 | 邹慈生 | Dumping methane fermentation device |
| CN101956426A (en) * | 2010-04-13 | 2011-01-26 | 天津大学 | Multi-hinge-line lifting-up spherical surface reticulated shell structure and construction method thereof |
| CN203879020U (en) * | 2014-04-15 | 2014-10-15 | 中国建筑第八工程局有限公司 | Net rack splicing moulding bed |
| CN204370833U (en) * | 2014-12-19 | 2015-06-03 | 山西四建集团有限公司 | Elements of Space Grid Truss supporting apparatus |
| CN206681155U (en) * | 2017-05-02 | 2017-11-28 | 中建城市建设发展有限公司 | A kind of Elements of Space Grid Truss jacking ball point Integral rotating device and jack-up system |
-
2017
- 2017-05-02 CN CN201710300454.4A patent/CN106906911B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1001314C2 (en) * | 1995-09-29 | 1997-04-03 | Ballast Nedam Groep Nv | Method for erecting a building and building erected in this way. |
| CN201276564Y (en) * | 2008-06-11 | 2009-07-22 | 邹慈生 | Dumping methane fermentation device |
| CN101956426A (en) * | 2010-04-13 | 2011-01-26 | 天津大学 | Multi-hinge-line lifting-up spherical surface reticulated shell structure and construction method thereof |
| CN203879020U (en) * | 2014-04-15 | 2014-10-15 | 中国建筑第八工程局有限公司 | Net rack splicing moulding bed |
| CN204370833U (en) * | 2014-12-19 | 2015-06-03 | 山西四建集团有限公司 | Elements of Space Grid Truss supporting apparatus |
| CN206681155U (en) * | 2017-05-02 | 2017-11-28 | 中建城市建设发展有限公司 | A kind of Elements of Space Grid Truss jacking ball point Integral rotating device and jack-up system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571077A (en) * | 2018-05-18 | 2018-09-25 | 中国二十二冶集团有限公司 | Across the rotation axis assembly installation method of rack starting |
| CN111980165A (en) * | 2020-08-07 | 2020-11-24 | 中建八局第二建设有限公司 | Large-span net rack external-expanding splicing integral jacking construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106906911B (en) | 2022-07-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2012517545A5 (en) | ||
| CN202462279U (en) | Hand tool capable of adjusting swing angle | |
| CN102505846A (en) | Steel pipe column bearing table girder connection construction method | |
| CN206681155U (en) | A kind of Elements of Space Grid Truss jacking ball point Integral rotating device and jack-up system | |
| CN106906911A (en) | A kind of Elements of Space Grid Truss jacking ball point Integral rotating device and jack-up system and construction method | |
| CN104563491A (en) | Convenient hydraulic self-climbing template and use method thereof | |
| CN106638531A (en) | Offshore wind power operation platform | |
| CN201157157Y (en) | Operation chair for line rod | |
| CN103352600A (en) | Support frame for climbing electric pole | |
| CN107476560B (en) | Wind power tower construction platform and method | |
| CN215442487U (en) | Energy-saving earthquake-resistant building structure | |
| CN104196221B (en) | Large area is encorbelmented the construction bearing platform of building and erection method thereof | |
| CN205820800U (en) | The hydraulic lift without scaffold building template frame can be realized | |
| CN108005571A (en) | A kind of anti-climbing ladder of corner steel tower | |
| KR20090059746A (en) | Device for supporting safety foothold | |
| CN206538036U (en) | Tool-type adjustable hydraulic cable reel stent | |
| CN204532035U (en) | Mobile foldable repairing platform | |
| CN205569673U (en) | Badminton block frame | |
| CN203904848U (en) | Temporary fixing jig for buttress anchorage top | |
| CN208135770U (en) | A kind of offshore platform crane A cabinet frame attaching/detaching apparatus | |
| CN201778689U (en) | Rotatable BOP maintenance operating board for petroleum drilling rig | |
| CN108730127A (en) | Pylon tether system | |
| CN206043815U (en) | Moon hammock | |
| CN205558447U (en) | Found pole appurtenance | |
| CN110821125A (en) | Double-layer scaffold for tunnel construction |
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 |