CN206345617U - Building tower crane attachment device is received in a kind of - Google Patents
Building tower crane attachment device is received in a kind of Download PDFInfo
- Publication number
- CN206345617U CN206345617U CN201621347108.9U CN201621347108U CN206345617U CN 206345617 U CN206345617 U CN 206345617U CN 201621347108 U CN201621347108 U CN 201621347108U CN 206345617 U CN206345617 U CN 206345617U
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- Prior art keywords
- tower crane
- attachment
- steel
- standard knot
- building
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Abstract
Building tower crane attachment device is received in a kind of, including tower crane attachment arm, adhere to standard knot, tower crane attachment basis and steel tube frame, attachment standard knot is fastenedly connected by tower crane attachment arm and tower crane, adhere to standard knot connection tower crane attachment arm and tower crane attachment basis, tower crane attachment basis is used to rise the connecting platform that section provides enough rigidity for attachment standard knot, tower crane attachment foundation main will include tower crane connecting pins, I-shaped keeper plate of steel, bracket base, high-strength bolt and backing plate, bracket base is connected by tower crane connecting pins with attachment standard knot, I-shaped keeper plate of steel frame is on bracket base, high-strength bolt passes through with backing plate and nut to coordinate after I-shaped keeper plate of steel and interior receipts building floor and bracket base is fixed on interior receipts building floor；Steel tube frame is arranged between interior receipts building floor and tower crane attachment basis, for being supported to tower crane attachment region.The attachment device of tower crane meets the building attachment condition received in floor；When attachment length is excessive, attachment stability can ensure.
Description
Technical field
The utility model belongs to architectural engineering tower crane construction field, and in particular to building tower crane attachment device is received in a kind of.
Background technology
The job site received in building structure floor, tower crane attachment apart from long and tower crane attachment can not be normally carried out, with
Only it is connected and is adhered to building built-in fitting by tower crane attachment arm toward job site tower crane attachment method, to due to architecture storey
Nearby exist at interior receipts, former design attachment point without beam column, it is impossible to which the attachment of satisfaction scene is required.
It is attached that the patent application documents 1 of Application No. 201510281210.7 disclose a kind of large-scale tower crane multiple spot overlength
Device, including attachment pull bar, transit node, connecting rod, anchor ear node and inclined support bar, the attachment pull bar is saved by transferring
Point is hinged with connecting rod, and the connecting rod is connected by anchor ear node with structural column, and the attachment pull bar is described attached provided with three
Pull bar end set transit node, the transit node include horizontal plane on two be provided with pin hole reserved otic placodes,
Reserved otic placode, upper pasting board and lower pasting board in vertical face, the transit node are reserved otic placode by vertical face and welded with connecting rod
Fixed, the connecting rod is constituted by many, and the connecting rod is connected with structural column respectively, and the connection boom end sets anchor ear
Node, the anchor ear node is connected to structural column.The problem of tower crane overlength is adhered to is solved, but there is problem：1）It can not expire
The building attachment condition of sufficient moulding specifically, 2）Overlength attachment requires high to built-in fitting construction precision.
CN201520237879.1 Patent Reference 2 discloses a kind of synthesis building tower crane attachment device, device
Including：Adhere to frame, the attachment frame is connected with the standard knot of the tower crane；Built-in fitting, the installation of embedded parts is in building complex
On the beam of body or shearing foundation；Adhere to truss, the attachment truss is formed by connecting by end plate, pole, connecting rod and web member；It is described
The one end for adhering to truss is connected with attachment frame, and the other end is connected with built-in fitting.The problem of adhering to which solves tower crane overlength,
Efficiency of construction is improved, but there is problem：1）When attachment length is excessive, attachment stability can not ensure, 2）Need pre-buried in advance
Connector, requires higher to construction precision.
The content of the invention
The technical problems to be solved in the utility model is, for the above mentioned problem of existing job site tower crane attachment presence,
There is provided and building tower crane attachment device is received in a kind of, meet the building attachment condition received in floor；When attachment length is excessive, attachment is steady
It is qualitative to ensure；Easy construction.
The utility model is to solve the technical scheme that is used of above-mentioned technical problem：
Building tower crane attachment device, including tower crane attachment arm, attachment standard knot, tower crane attachment basis and steel pipe are received in a kind of
Support frame, attachment standard knot is fastenedly connected by tower crane attachment arm and tower crane, attachment standard knot connection tower crane attachment arm and tower crane
Attached base, tower crane attachment foundation main will include tower crane connecting pins, I-shaped keeper plate of steel, bracket base, high-strength bolt and backing plate,
Bracket base is connected by tower crane connecting pins with attachment standard knot, and I-shaped keeper plate of steel frame is on bracket base, and high-strength bolt is worn
Cross with backing plate and nut to coordinate after I-shaped keeper plate of steel and interior receipts building floor and bracket base is fixed on interior receipts building floor；Steel
Pipe support frame is arranged between interior receipts building floor and tower crane attachment basis, for being supported to tower crane attachment region.
By such scheme, the tower crane attachment arm uses the Q235 steel of cancelled structure, and attachment spacing is 20 ~ 24m.
By such scheme, the attachment standard knot uses the Q235 steel of cancelled structure, and attachment standard knot size is 1.6m
×1.6m×2.3m。
By such scheme, the attachment standard knot is provided with one group, the surface positioned at tower crane attachment basis, tower crane attachment base
Plinth is vertical with tower crane tower body.
By such scheme, the I-shaped keeper plate of steel on the tower crane attachment basis uses I16 shaped steel, and bracket base uses [] 16 groove
Steel, high-strength bolt model M40,15 ~ 18mm of plate thickness.
By such scheme, the steel tube frame is used as the support that returns back to top using steel tube fastener formula full hall scaffold.
Operation principle of the present utility model：The bracket base position progress of attachment is positioned according to tower crane tower body → according to branch
Receive and drill → fixed bracket base using I-shaped keeper plate of steel, high-strength bolt and backing plate on building floor including frame base positioning figure
→ to the interior receipts building floor in tower crane attachment region return back to top → is received on building floor inside, and attachment standard knot is connected to branch
Reinforced on frame base and with tower crane connecting pins, standard knot will be adhered to and highly improved to the height → use tower crane of tower crane attachment needs
Tower crane is fastenedly connected by attachment arm with attachment standard knot.
Compared with prior art, the beneficial effects of the utility model are：
1st, the building attachment condition received in floor can not be met by solving documents 1；Overlength attachment is constructed to built-in fitting
The problem of required precision is high；
2nd, solve documents 2 attachment length it is excessive when, attachment stability can not ensure, needs in advance pre-buried connection
Part, the problem of higher is required to construction precision.
Brief description of the drawings
Fig. 1 is the elevation that the utility model embodiment attachment device of tower crane coordinates tower crane work；
Fig. 2 is the basic detail drawing of the utility model embodiment tower crane attachment；
Fig. 3 is the utility model embodiment tower crane, tower crane attachment arm and the plan for adhering to standard knot；
In figure, 1- tower cranes；2- tower crane attachment arms；3- adheres to standard knot；4- tower crane attachments basis；5- steel tube frames, 6-
Tower crane connecting pins；7- I-shaped keeper plate of steels；8- bracket bases；9- high-strength bolts；10- backing plates；Building floor is received in 11-.
Embodiment
Technical solutions of the utility model are described in detail with example below in conjunction with the accompanying drawings.
Shown in 1 ~ Fig. 3 of reference picture, the interior receipts building tower crane attachment device described in the utility model embodiment, including tower crane are attached
Arm 2, attachment standard knot 3, tower crane attachment basis 4 and steel tube frame 5, attachment standard knot 3 passes through tower crane attachment arm 2 and tower crane
1 is fastenedly connected, the attachment connection tower crane attachment of standard knot 3 arm 2 and tower crane attachment basis 4（For by the tower body of tower crane 1 and tower crane attachment
Basis 4 is promoted to requirement height）, tower crane attachment basis 4 is used to put down for the connection that 3 liters of sections of attachment standard knot provide enough rigidity
Platform, tower crane attachment basis 4 mainly includes tower crane connecting pins 6, I-shaped keeper plate of steel 7, bracket base 8, high-strength bolt 9 and backing plate
10, bracket base 8 is connected by tower crane connecting pins 6 with the attachment standard knot 3 of live tower crane 1, and the frame of I-shaped keeper plate of steel 7 is in support
On base 8, high-strength bolt 9 coordinates support bottom after passing through I-shaped keeper plate of steel 7 and interior receipts building floor 11 with backing plate 10 and nut
Seat 8 is fixed on interior receipts building floor 11；Steel tube frame 5 is arranged between interior receipts building floor 11 and tower crane attachment basis 4,
For being supported to tower crane attachment region.
Tower crane attachment arm 2 uses cancelled structure, using Q235 steel, and attachment spacing is 24m, and its effect is by tower crane 1
Linked together with attachment standard knot 3, play a part of improving tower crane stability.
Attachment standard knot 3 uses cancelled structure, using Q235 steel, by taking QTZ63 tower cranes as an example, adheres to the size of standard knot 3
For 1.6m × 1.6m × 2.3m, it is high that the tower body of tower crane 1 and tower crane attachment basis 4 are promoted to requirement by the acting as of attachment standard knot 3
Degree, is easy to tower crane attachment arm 2 to be connected tower crane 1 with attachment device.
Attachment standard knot 3 is provided with one group, the surface positioned at tower crane attachment basis 4, tower crane attachment basis 4 and the tower of tower crane 1
Body is vertical.
Tower crane attachment basis 4 is by taking QTZ63 tower cranes as an example, and I-shaped keeper plate of steel 7 uses I16 shaped steel, and bracket base 8 uses [] 16
Channel-section steel, the model M40 of high-strength bolt 9, the thickness 16mm of backing plate 10；The effect on tower crane attachment basis 4 is for 3 liters of sections of attachment standard knot
It is provided with the connecting platform of enough rigidity, it is ensured that during attachment 3 stress of standard knot, the perpendicularity skew of attachment standard knot 3 is in specification model
In enclosing.
By taking QTZ63 tower cranes as an example, steel tube frame 5 is used as the support that returns back to top using steel tube fastener formula full hall scaffold.
The workflow of building tower crane attachment device is received in the utility model：According to support bottom of the tower body of tower crane 1 to attachment
8 positions of seat position, and bracket base 8 is utilized work by → being drilled according to being received including the positioning figure of bracket base 8 on building floor 11 →
Word keeper plate of steel 7, high-strength bolt 9 and backing plate 10 be fixed on interior receipts building floor 11 → building is built to the interior receipts in tower crane attachment region
Plate 11 return back to top → attachment standard knot 3 is connected on bracket base 8 and reinforced with tower crane connecting pins 6, will adhere to standard
The height that the height raising of section 3 needs to tower crane attachment → be fastenedly connected tower crane 1 with attachment standard knot 3 with tower crane attachment arm 2.
Specific construction scheme is as follows：
（1）4 position positioning principles of tower crane attachment basis are symmetrical arranged centered on tower crane 1, and are hung down with the tower body of tower crane 1
Directly, attachment standard knot 3 is connected the length of tower crane attachment arm 2 fastened with the tower body of tower crane 1 and parameters need to be by calculating；
（2）After bracket base 8 is positioned, make bracket base 8 in same horizontal line using super level device and rigid gasket, by work
The frame of word keeper plate of steel 7 is on bracket base 8, and high-strength bolt 9 utilizes high-strength spiral shell through I-shaped keeper plate of steel 7 and interior receipts building floor 11
Bracket base 8 is fixed on interior receipts building floor 11 by the pretension after bolt 9 is tightened with frictional force, and the nut of high-strength bolt 9 is twisted
One of backing plate 10 is set before building floor 11 is received in tight, prevents the concrete for receiving building floor 11 in bolt pretension destruction from protecting
Sheath；
（3）Bracket base 8 is returned back to top after fixing to tower crane attachment region using steel tube frame 5, when tower crane 1 has adhered to
Cheng Hou, the moment of flexure and horizontal force action that tower crane 1 is subject to is passed on attachment standard knot 3 by tower crane attachment arm 2, adheres to standard knot 3
Further power is reached on interior receipts building floor 11 again by tower crane attachment basis 4, in order to prevent the change of the perpendicularity of tower crane 1 from exceeding
Flexing phenomenon occurs for specification and building floor plates, is returned back to top using steel tube frame 5 and provides support to the compressive region of tower crane attachment,
Power effectively can be reached into interior receipts building floor 11, prevent attachment standard knot 3 from glancing off, it is ensured that the knot of tower crane 1 and building
Structure stability, it is ensured that tower crane construction safety, the parameter such as the pressurized zone scaffold transfer of steel tube frame 5, advance and step pitch needs profit
With siping tea, software is calculated；
（4）It will adhere to standard knot 3 using live tower crane 1 to be connected on bracket base 8 and connected with tower crane connecting pins 6,
Standard knot 3 will be adhered to highly to improve to the height of tower crane attachment needs, be often increased to after height of attachment be answered by in-site measurement personnel
Survey a tower crane 1 and its adhere to the perpendicularity of standard knot 3；
（5）Tower crane 1 is fastenedly connected with attachment standard knot 3 with tower crane attachment arm 2.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted,
And all these modifications and variations should all belong to the protection domain of the utility model appended claims.
Claims (6)
1. building tower crane attachment device is received in a kind of, it is characterised in that：Including tower crane attachment arm, attachment standard knot, tower crane attachment
Basis and steel tube frame, attachment standard knot are fastenedly connected by tower crane attachment arm and tower crane, and attachment standard knot connection tower crane is attached
Arm and tower crane attachment basis, tower crane attachment foundation main will include tower crane connecting pins, I-shaped keeper plate of steel, bracket base, high-strength
Bolt and backing plate, bracket base by tower crane connecting pins with attachment standard knot be connected, I-shaped keeper plate of steel frame on bracket base,
Bracket base is fixed on interior receipts and built through coordinating with backing plate and nut after I-shaped keeper plate of steel and interior receipts building floor by high-strength bolt
On build floor；Steel tube frame is arranged between interior receipts building floor and tower crane attachment basis, for entering to tower crane attachment region
Row support.
2. interior receipts building tower crane attachment device according to claim 1, it is characterised in that：The tower crane attachment arm uses lattice
The Q235 steel of structure formula structure, attachment spacing is 20 ~ 24m.
3. interior receipts building tower crane attachment device according to claim 1, it is characterised in that：The attachment standard knot uses lattice
The Q235 steel of structure formula structure, attachment standard knot size is 1.6m × 1.6m × 2.3m.
4. interior receipts building tower crane attachment device according to claim 1, it is characterised in that：The attachment standard knot is provided with one
Group, the surface positioned at tower crane attachment basis, tower crane attachment basis is vertical with tower crane tower body.
5. interior receipts building tower crane attachment device according to claim 1, it is characterised in that：The work on the tower crane attachment basis
Word keeper plate of steel uses I16 shaped steel, and bracket base uses [] 16 channel-section steel, high-strength bolt model M40,15 ~ 18mm of plate thickness.
6. interior receipts building tower crane attachment device according to claim 1, it is characterised in that：The steel tube frame uses steel
Tube clamps formula full hall scaffold is used as the support that returns back to top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621347108.9U CN206345617U (en) | 2016-12-09 | 2016-12-09 | Building tower crane attachment device is received in a kind of |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621347108.9U CN206345617U (en) | 2016-12-09 | 2016-12-09 | Building tower crane attachment device is received in a kind of |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206345617U true CN206345617U (en) | 2017-07-21 |
Family
ID=59322676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621347108.9U Expired - Fee Related CN206345617U (en) | 2016-12-09 | 2016-12-09 | Building tower crane attachment device is received in a kind of |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206345617U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110002350A (en) * | 2019-05-14 | 2019-07-12 | 中交一航局第二工程有限公司 | Tower section displacement apparatus, the through-flooring construction method comprising its tower crane and the tower crane |
| CN111119176A (en) * | 2019-12-05 | 2020-05-08 | 华电曹妃甸重工装备有限公司 | Ground anchor reversing device |
| CN112727113A (en) * | 2020-12-29 | 2021-04-30 | 上海建工四建集团有限公司 | System for increasing construction top-lifting cantilever end attached wall by using standard knot and installation method |
-
2016
- 2016-12-09 CN CN201621347108.9U patent/CN206345617U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110002350A (en) * | 2019-05-14 | 2019-07-12 | 中交一航局第二工程有限公司 | Tower section displacement apparatus, the through-flooring construction method comprising its tower crane and the tower crane |
| CN110002350B (en) * | 2019-05-14 | 2024-03-22 | 中交一航局第二工程有限公司 | Tower section replacement device, tower crane comprising tower section replacement device and floor penetrating construction method of tower crane |
| CN111119176A (en) * | 2019-12-05 | 2020-05-08 | 华电曹妃甸重工装备有限公司 | Ground anchor reversing device |
| CN112727113A (en) * | 2020-12-29 | 2021-04-30 | 上海建工四建集团有限公司 | System for increasing construction top-lifting cantilever end attached wall by using standard knot and installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20211209 |