CN207659982U - A kind of roofing tower crane based process structure - Google Patents
A kind of roofing tower crane based process structure Download PDFInfo
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- CN207659982U CN207659982U CN201721784215.2U CN201721784215U CN207659982U CN 207659982 U CN207659982 U CN 207659982U CN 201721784215 U CN201721784215 U CN 201721784215U CN 207659982 U CN207659982 U CN 207659982U
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Abstract
The utility model discloses a kind of roofing tower crane based process structures, including switch rack, the switch rack includes the first I-steel Two bors d's oeuveres and the second I-steel Two bors d's oeuveres, be provided with linking beam A, linking beam B, linking beam C and linking beam D on the outside of switch rack, linking beam A, linking beam B, linking beam C and linking beam D two side ends be both provided with embedded part.The embedded part of this roofing tower crane based process structure can be taken does the connection type of anchor ear carrying out drilling after completion structure, convenient for selecting best positioning as far as possible according to the lift heavy performance and roofing form of roofing tower crane, embedded part can select pre-buried direction and trend according to the flexible form of live structural beams, so that structural stability is high, it is easy to demolition；Overall structure stability is high, easy to demolition, high financial profit.
Description
Technical field
The utility model is related to construction equipment technical field, specially a kind of roofing tower crane based process structure.
Background technology
With the fast development of national economy, more and more skyscrapers are rised sheer from level ground, and the quantity of high-rise building is such as
Growth as spring bamboo after rain, the tower crane that external hanging type is climbed within are also more with more frequent；Under this background, using outer to climb in removing
The roofing tower crane for hanging tower crane is also more and more, the height above sea level in view of roofing tower crane installation and the lift heavy performance of itself
Influence, roofing tower crane is often all bigger to the counter-force of structure, is exactly the stress in these roofing tower cranes according to Normal practice
The intermediary that directly welding stirrup is transmitted as stress at supporting leg is passed directly to power in building structure；Because roofing tower crane is special
Property, all it is often that consideration is mounted on frame structure beam and because the size for the basic bottom girder that roofing tower crane itself configures is solid
Fixed, the span etc. of structural beams is also substantially stationary, so just produces several contradictions：First, when roofing tower crane positions
It is possible that it is just to be pressed in structural beams to need to add interim girder steel to have individual supporting legs not；Second is that a supporting leg is to structure
One joints, it is easy to appear problems so as to cause the measures such as a series of reinforcing are generated for the local pressure of structure；To subtract
The various unnecessary troubles that few forced belt to structure comes, therefore need a kind of roofing tower crane based process structure.
Utility model content
The purpose of this utility model is to provide a kind of roofing tower crane based process structures, have structural stability height, just
It is torn open in peace, the advantages of high financial profit, the joints for solving building structure in the prior art are insufficient, and peace tears inconvenient ask open
Topic.
To achieve the above object, the utility model provides the following technical solutions：A kind of roofing tower crane based process structure, packet
Switch rack is included, the switch rack includes the first I-steel Two bors d's oeuveres and the second I-steel Two bors d's oeuveres, the first I-steel Two bors d's oeuveres and the second work
Word steel Two bors d's oeuveres is provided with first leg pad by being in crosswise splicing and fixing by welding on the first I-steel Two bors d's oeuveres
Symmetrically fixation is connected to the two of the first I-steel Two bors d's oeuveres for plate and the second support leg liner plate, first leg backing plate and the second support leg liner plate
Side is provided with third support leg liner plate and the 4th support leg liner plate, third support leg liner plate and the 4th leg pads on the second I-steel Two bors d's oeuveres
Plate symmetrically fixes the both sides for being connected to the second I-steel Two bors d's oeuveres；It is provided with linking beam A on the outside of the switch rack, linking beam B, connects
It fixes and welds with the left-hand end of the first I-steel Two bors d's oeuveres on the downside of the middle-end of binder C and linking beam D, linking beam A, in linking beam B
It fixes and welds with the right-hand end of the first I-steel Two bors d's oeuveres on the downside of end, on the downside of the middle-end of a linking beam C and left side for the second I-steel Two bors d's oeuveres
Welding is fixed in side, and the middle-end downside of linking beam D and the right-hand end of the second I-steel Two bors d's oeuveres are fixed and welded；The linking beam A, connect
The two side ends of binder B, linking beam C and linking beam D are both provided with embedded part, and embedded part includes pre-embedded steel slab, bed course channel steel, bed course steel plate
And screw rod, the quantity of bed course channel steel and bed course steel plate is two, is offered on pre-embedded steel slab, bed course channel steel and bed course steel plate logical
Hole, the quantity of through-hole is four on pre-embedded steel slab, and four through-holes are symmetrically opened in four side corner of pre-embedded steel slab, on bed course channel steel
The quantity of through-hole is two, and two through-holes are symmetrically opened in the center of bed course channel steel；The quantity of through-hole is two on bed course steel plate,
Two through-holes are symmetrically opened in the center of bed course steel plate；The quantity of the screw rod is four, and four screw rods sequentially pass through pre-buried steel
Plate, bed course channel steel and bed course steel plate are simultaneously fixed by nut.
Preferably, the first leg backing plate, the second support leg liner plate and the first I-steel Two bors d's oeuveres and third leg pads
It is installed with triangle gusset on the downside of the connecting pin of plate, the 4th support leg liner plate and the second I-steel Two bors d's oeuveres.
Preferably, the linking beam A, linking beam B, linking beam C and linking beam D are all made of the form of anchor ear and embedded part is fixed
Connection.
Compared with prior art, the beneficial effects of the utility model are as follows：
This roofing tower crane based process structure passes through in switch rack and linking beam A, linking beam B, linking beam C and linking beam D
The corresponding position of reselection carries out holes drilled through to pre-embedded steel slab, bed course channel steel and bed course steel plate after connection, makes embedded part and linking beam
A, linking beam B, linking beam C are connected with linking beam D by the way of anchor ear, this form greatly reduce structure individual node by
Power, improves stability, and embedded part can be taken after completion structure in the connection type for carrying out drilling and doing anchor ear, avoid significantly
Peace is caused to tear open and can not carry out because roofing ground form is not accordant to the old routine, facilitating outside tower crane can be narrow in roofing surface layer
Select best positioning, embedded part that can be tied according to scene as far as possible according to the lift heavy performance of roofing tower crane and roofing form in small space
The flexible form of structure beam selects pre-buried direction and trend, is detached from traditional roof tower crane stress supporting leg and is pressed in the limitation in structural beams,
Avoid a large amount of cumbersome reinforcement measures, high financial profit；The mounting means of embedded part is selected by the lift heavy performance of tower crane so that
The form of roofing tower crane based process structure is convenient for being adjusted adjustment according to service condition；Overall structure stability is high, is convenient for
Peace is torn open, high financial profit.
Description of the drawings
Fig. 1 is the heavily loaded tower crane based process structure top view of the utility model；
Fig. 2 is the heavily loaded tower crane based process structural side view of the utility model；
Fig. 3 is the embedded part scheme of installation of the utility model；
Fig. 4 is the pre-embedded steel slab, bed course channel steel and bed course steel plate vertical view of the utility model；
Fig. 5 is that the first leg backing plate of the utility model connect vertical view with the first I-steel Two bors d's oeuveres；
Fig. 6 is that the first leg backing plate of the utility model connect side view with the first I-steel Two bors d's oeuveres；
Fig. 7 is the underloading tower crane based process structure top view of the utility model；
Fig. 8 is the underloading tower crane based process structural side view of the utility model.
In figure：1 switch rack, 2 first I-steel Two bors d's oeuveres, 3 second I-steel Two bors d's oeuveres, 4 first leg backing plates, 5 second supporting legs
Backing plate, 6 third support leg liner plates, 7 the 4th support leg liner plates, 8 linking beam A, 9 linking beam B, 10 linking beam C, 11 linking beam D, 12 are buried
Part, 121 pre-embedded steel slabs, 122 bed course channel steels, 123 bed course steel plates, 124 screw rods, 13 through-holes, 14 triangle gussets.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment one：
- 6 are please referred to Fig.1, a kind of roofing tower crane based process structure, including switch rack 1, switch rack 1 include the first I-shaped
Steel Two bors d's oeuveres 2 and the second I-steel Two bors d's oeuveres 3, the first I-steel Two bors d's oeuveres 2 and the second I-steel Two bors d's oeuveres 3 are by being in that crosswise splices and leads to
The mode for crossing welding is fixed, and first leg backing plate 4 and the second support leg liner plate 5, first leg are provided on the first I-steel Two bors d's oeuveres 2
Backing plate 4 and the second support leg liner plate 5 symmetrically fix the both sides for being connected to the first I-steel Two bors d's oeuveres 2, are arranged on the second I-steel Two bors d's oeuveres 3
There are third support leg liner plate 6 and the 4th support leg liner plate 7, symmetrically fixation is connected to second for third support leg liner plate 6 and the 4th support leg liner plate 7
The both sides of I-steel Two bors d's oeuveres 3, first leg backing plate 4 and the second support leg liner plate 5 and the first I-steel Two bors d's oeuveres 2 and third leg pads
It is installed with triangle gusset 14 on the downside of plate 6 and the connecting pin of the 4th support leg liner plate 7 and the second I-steel Two bors d's oeuveres 3；Switch rack 1
Outside be provided with linking beam A8, linking beam B9, linking beam C10 and linking beam D11, on the downside of the middle-end of linking beam A8 with the first work
The left-hand end of word steel Two bors d's oeuveres 2 fixes welding, and the middle-end downside of linking beam B9 and the right-hand end of the first I-steel Two bors d's oeuveres 2 are fixed and welded
Connect, fix and weld with the left-hand end of the second I-steel Two bors d's oeuveres 3 on the downside of the middle-end of linking beam C10, on the downside of the middle-end of linking beam D11 with
The right-hand end of second I-steel Two bors d's oeuveres 3 fixes welding；The both sides of linking beam A8, linking beam B9, linking beam C10 and linking beam D11
End is both provided with embedded part 12, and linking beam A8, linking beam B9, linking beam C10 and linking beam D11 are all made of the form and embedded part of anchor ear
12 are fixedly connected, and embedded part 12 includes pre-embedded steel slab 121, bed course channel steel 122, bed course steel plate 123 and screw rod 124, bed course channel steel 122
Quantity with bed course steel plate 123 is two, and through-hole is offered on pre-embedded steel slab 121, bed course channel steel 122 and bed course steel plate 123
13, the quantity of through-hole 13 is four on pre-embedded steel slab 121, and four through-holes 13 are symmetrically opened in 121 4 side corner of pre-embedded steel slab,
The quantity of through-hole 13 is two on bed course channel steel 122, and two through-holes 13 are symmetrically opened in the center of bed course channel steel 122；Bed course steel
The quantity of through-hole 13 is two on plate 123, and two through-holes 13 are symmetrically opened in the center of bed course steel plate 123；The quantity of screw rod 124
It it is four, four screw rods 124 sequentially pass through pre-embedded steel slab 121, bed course channel steel 122 and bed course steel plate 123 and fixed by nut；
First I-steel Two bors d's oeuveres 2 and the second I-steel Two bors d's oeuveres 3 are fixed weldering by the roofing tower crane based process structure first in assembling
It connects, then first leg backing plate 4 and the second support leg liner plate 5 is fixedly mounted on the first I-steel Two bors d's oeuveres 2 again, by third supporting leg
Backing plate 6 and the 4th support leg liner plate 7 are fixedly mounted on the second I-steel Two bors d's oeuveres 3, and first leg backing plate 4, the second support leg liner plate 5,
Third support leg liner plate 6 and the 4th support leg liner plate 7 are further reinforced by triangle gusset 14；It linking beam A8 and will link again
Beam C10 is fixedly welded on the two side ends of the first I-steel Two bors d's oeuveres 2, and linking beam B9 and linking beam D11 are fixedly welded on the second work
Each embedded part 12 is fixedly mounted on by the two side ends of word steel Two bors d's oeuveres 3 by the form of anchor ear again after above structure, which is installed, to complete
Linking beam A8, linking beam B9, linking beam C10 and the both sides linking beam D11 lower end, then first on the outside of structural beams on roofing before installing
End floor drills, and the ornaments position of pre-embedded steel slab 121 is then selected according to bore position and floor upper end bumps situation, then
It selects corresponding position to carry out holes drilled through 13 to pre-embedded steel slab 121, bed course channel steel 122 and bed course steel plate 123, screw rod 124 is passed through
Pre-embedded steel slab 121, floor, bed course channel steel 122 and bed course steel plate 123 are worn, bed course channel steel 122 and bed course steel plate 123 pass through
The lower end of screw on nut and floor connects, and pre-embedded steel slab 121 is fastenedly connected by the upper end of screw on nut and floor, you can
The installation of roofing tower crane based process structure is completed, this form greatly reduces the stress of structure individual node, and embedded part 12 can
It takes and does the connection type of anchor ear carrying out drilling after completion structure, largely avoided because roofing ground form is not met often
It advises and peace is caused to tear open and can not carry out, after the based process of this form, facilitating outside tower crane can be in roofing surface layer
Select best positioning, embedded part 12 can be according to existing as far as possible according to the lift heavy performance and roofing form of roofing tower crane in crawl space
The flexible form of field structure beam selects pre-buried direction and trend, is detached from traditional roof tower crane stress supporting leg and is pressed in the office in structural beams
Limit avoids a large amount of cumbersome reinforcement measures, high financial profit.
Embodiment two：
Fig. 7-8, a kind of roofing tower crane based process structure, including switch rack 1 are please referred to, switch rack 1 includes the first I-shaped
Steel Two bors d's oeuveres 2 and the second I-steel Two bors d's oeuveres 3, the first I-steel Two bors d's oeuveres 2 and the second I-steel Two bors d's oeuveres 3 are by being in that crosswise splices and leads to
The mode for crossing welding is fixed, and first leg backing plate 4 and the second support leg liner plate 5, first leg are provided on the first I-steel Two bors d's oeuveres 2
Backing plate 4 and the second support leg liner plate 5 symmetrically fix the both sides for being connected to the first I-steel Two bors d's oeuveres 2, are arranged on the second I-steel Two bors d's oeuveres 3
There are third support leg liner plate 6 and the 4th support leg liner plate 7, symmetrically fixation is connected to second for third support leg liner plate 6 and the 4th support leg liner plate 7
The both sides of I-steel Two bors d's oeuveres 3, first leg backing plate 4 and the second support leg liner plate 5 and the first I-steel Two bors d's oeuveres 2 and third leg pads
It is installed with triangle gusset 14 on the downside of plate 6 and the connecting pin of the 4th support leg liner plate 7 and the second I-steel Two bors d's oeuveres 3；First work
The two side ends of word steel Two bors d's oeuveres 2 and the two side ends of the second I-steel Two bors d's oeuveres 3 are both provided with embedded part 12, and each embedded part 12 passes through anchor ear
Form be fixedly connected with the first I-steel Two bors d's oeuveres 2 or the second I-steel Two bors d's oeuveres 3；By directly in 2 He of the first I-steel Two bors d's oeuveres
Embedded part 12 is installed in the side of second I-steel Two bors d's oeuveres 3, embedded part 12 according to the flexible form of live structural beams select pre-buried direction and
Trend, takes and is being drilled again with the first I-steel Two bors d's oeuveres 2 or the second I-steel Two bors d's oeuveres 3 in a manner of anchor ear after completion structure
Connection, easy to demolition, tower crane convenient for selecting best positioning as far as possible in roofing surface layer crawl space, the based process structure
Linking beam A8, linking beam B9, linking beam C10 and linking beam D11 are eliminated, and reduces the quantity of embedded part 12, is suitable for lift heavy
The lower tower crane of performance has the advantages that easy to demolition and is conveniently adjusted selection best orientation point.
In summary：This roofing tower crane based process structure by switch rack 1 and linking beam A8, linking beam B9, link
The corresponding position of reselection is to pre-embedded steel slab 121, bed course channel steel 122 and bed course steel plate 123 after beam C10 is connected with linking beam D11
Holes drilled through 13 is carried out, embedded part 12 and linking beam A8, linking beam B9, linking beam C10 and linking beam D11 is made to connect by the way of anchor ear
It connects, this form greatly reduces the stress of structure individual node, improves stability, and embedded part 12 can be taken after completion structure
The connection type of anchor ear is done carrying out drilling, largely avoided because roofing ground form is not accordant to the old routine and leads to pacify that tear open can not
It carries out, facilitating outside tower crane can be most according to the lift heavy performance of roofing tower crane and roofing form in roofing surface layer crawl space
It may select best positioning, embedded part 12 that can select pre-buried direction and trend according to the flexible form of live structural beams, be detached from and pass
System roofing tower crane stress supporting leg is pressed in the limitation in structural beams, avoids a large amount of cumbersome reinforcement measures, high financial profit；Pass through
The mounting means of the lift heavy performance selection embedded part 12 of tower crane so that the form of roofing tower crane based process structure is convenient for according to using
Situation is adjusted adjustment；Overall structure stability is high, easy to demolition, high financial profit.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of roofing tower crane based process structure, including switch rack（1）, it is characterised in that：The switch rack（1）Including first
I-steel Two bors d's oeuveres（2）With the second I-steel Two bors d's oeuveres（3）, the first I-steel Two bors d's oeuveres（2）With the second I-steel Two bors d's oeuveres（3）By being in ten
Shape is spliced and is fixed by welding, the first I-steel Two bors d's oeuveres（2）On be provided with first leg backing plate（4）With second
Leg backing plate（5）, first leg backing plate（4）With the second support leg liner plate（5）Symmetrical fixation is connected to the first I-steel Two bors d's oeuveres（2）Two
Side, the second I-steel Two bors d's oeuveres（3）On be provided with third support leg liner plate（6）With the 4th support leg liner plate（7）, third support leg liner plate（6）
With the 4th support leg liner plate（7）Symmetrical fixation is connected to the second I-steel Two bors d's oeuveres（3）Both sides；The switch rack（1）Outside set
It is equipped with linking beam A（8）, linking beam B（9）, linking beam C（10）With linking beam D（11）, linking beam A（8）Middle-end on the downside of with first
I-steel Two bors d's oeuveres（2）Left-hand end fix welding, linking beam B（9）Middle-end on the downside of with the first I-steel Two bors d's oeuveres（2）Right-hand end
Fixed welding, linking beam C（10）Middle-end on the downside of with the second I-steel Two bors d's oeuveres（3）Left-hand end fix welding, linking beam D（11）
Middle-end on the downside of with the second I-steel Two bors d's oeuveres（3）Right-hand end fix welding；The linking beam A（8）, linking beam B（9）, link
Beam C（10）With linking beam D（11）Two side ends be both provided with embedded part（12）, embedded part（12）Including pre-embedded steel slab（121）, bed course slot
Steel（122）, bed course steel plate（123）And screw rod（124）, bed course channel steel（122）With bed course steel plate（123）Quantity be two,
Pre-embedded steel slab（121）, bed course channel steel（122）With bed course steel plate（123）On offer through-hole（13）, pre-embedded steel slab（121）It is upper logical
Hole（13）Quantity be four, four through-holes（13）Symmetrically it is opened in pre-embedded steel slab（121）Four side corners, bed course channel steel
（122）Upper through-hole（13）Quantity be two, two through-holes（13）Symmetrically it is opened in bed course channel steel（122）Center；Bed course steel
Plate（123）Upper through-hole（13）Quantity be two, two through-holes（13）Symmetrically it is opened in bed course steel plate（123）Center；It is described
Screw rod（124）Quantity be four, four screw rods（124）Sequentially pass through pre-embedded steel slab（121）, bed course channel steel（122）And bed course
Steel plate（123）And it is fixed by nut.
2. a kind of roofing tower crane based process structure according to claim 1, it is characterised in that：The first leg backing plate
（4）, the second support leg liner plate（5）With the first I-steel Two bors d's oeuveres（2）And third support leg liner plate（6）, the 4th support leg liner plate（7）With
Second I-steel Two bors d's oeuveres（3）Connecting pin on the downside of be installed with triangle gusset（14）.
3. a kind of roofing tower crane based process structure according to claim 1, it is characterised in that：The linking beam A（8）、
Linking beam B（9）, linking beam C（10）With linking beam D（11）It is all made of the form and embedded part of anchor ear（12）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721784215.2U CN207659982U (en) | 2017-12-20 | 2017-12-20 | A kind of roofing tower crane based process structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721784215.2U CN207659982U (en) | 2017-12-20 | 2017-12-20 | A kind of roofing tower crane based process structure |
Publications (1)
| Publication Number | Publication Date |
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| CN207659982U true CN207659982U (en) | 2018-07-27 |
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ID=62941937
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110700500A (en) * | 2019-10-12 | 2020-01-17 | 中国十七冶集团有限公司 | Roof crane steel structure foundation and construction method thereof |
-
2017
- 2017-12-20 CN CN201721784215.2U patent/CN207659982U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110700500A (en) * | 2019-10-12 | 2020-01-17 | 中国十七冶集团有限公司 | Roof crane steel structure foundation and construction method thereof |
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Address after: 510000 Room 1130, 11th Floor, Traffic Building, 95 Yingbin Avenue, Xinhua Street, Huadu District, Guangzhou City, Guangdong Province Patentee after: Guangdong Pang Yuan construction machinery and equipment Co., Ltd Address before: 510635 Unit 212, Second Floor, Comprehensive Building of Science and Technology Innovation Base, No. 80 Lanyue Road, Science City, Tianhe District, Guangzhou City, Guangdong Province Patentee before: Guangdong Pang Yuan construction machinery and equipment Co., Ltd |
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Address after: Room 109-12, Building 3, 43 Yingbin Avenue West, Huadu District, Guangzhou City, Guangdong 510000 Patentee after: Guangdong Pang Yuan construction machinery and equipment Co., Ltd Address before: 510000 Room 1130, 11th Floor, Traffic Building, 95 Yingbin Avenue, Xinhua Street, Huadu District, Guangzhou City, Guangdong Province Patentee before: Guangdong Pang Yuan construction machinery and equipment Co., Ltd |
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