CN205604730U - Be applied to novel built -in fitting device of external tower machine - Google Patents
Be applied to novel built -in fitting device of external tower machine Download PDFInfo
- Publication number
- CN205604730U CN205604730U CN201620397393.9U CN201620397393U CN205604730U CN 205604730 U CN205604730 U CN 205604730U CN 201620397393 U CN201620397393 U CN 201620397393U CN 205604730 U CN205604730 U CN 205604730U
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- double thread
- embedded steel
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- dowel
- nuts
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Abstract
The utility model relates to a architectural equipment field discloses a be applied to novel built -in fitting device of external tower machine, including 2 blocks of pre -buried steel sheets, 4 piece at least dowels, 4 double thread poles and 12 nuts. Pre -buried steel sheet is equipped with the screw respectively on being rectangle and four corners, and double thread pole level sets up, the both ends of double thread pole respectively with the screw spiro union of two pre -buried same positions of steel sheet, the spiro union is served to each of two double thread poles that lies in the top has two nuts, two nuts lies in the both sides of pre -buried steel sheet respectively, the spiro union is served to each of two double thread poles that is located the below has a nut, two pre -buried steel sheet parallels of each other, still be equipped with the bellmouth orifice on the pre -buried steel sheet, the diameter and the dowel size adaptation of the less one end of bellmouth orifice diameter, the both ends of dowel are fixed in in the bellmouth orifice of two pre -buried same positions of steel sheet. The utility model discloses a novel built -in fitting device simple to operate, strong adaptability, security height have reduced construction cost.
Description
Technical field
This utility model relates to Architectural Equipment field, particularly relates to a kind of novel embedded part device being applied to plug-in tower crane.
Background technology
Along with the needs of social development, high-rise building is rised sheer from level ground like the mushrooms after rain.Current domestic high-rise building is generally adopted
By steel structure frame-Reinforced Concrete Core Walls Structure structure, owing to during construction, core wall structure generally exceeds peripheral steel structure frame tens
Rice, the duration is tight, freight volume is big, 3-5 days/layer of project demand, every layer of freight volume more than 100 tons.Complicated in view of Core Walls Structure inner structure
The demand in space cannot be climbed in meeting, or Core Walls Structure size cannot meet multiple stage tower crane integration of operation, therefore use at Core Walls Structure shearing
Pre-install built-in fitting before wall casting concrete, pylon is installed at built-in fitting, by tower crane installation at pylon after casting concrete
On.Tower crane load is all carried by built-in fitting, and therefore built-in fitting stress is concentrated, and load is relatively big, especially Core Walls Structure shear wall
Thickness is being gradually reduced with the increase of story height, and its security reliability directly affects the use of tower crane.The installation procedure of built-in fitting
Complexity, required precision is high, and its installation effectiveness directly affects the project progress of civil engineering.
Current domestic conventional built-in fitting device is integral by one piece of pre-embedded steel slab, anchor slab and base plate assembly welding, cutting of built-in fitting position
After power wall stud colligation, integral hoisting built-in fitting device puts into bar-mat reinforcement, then colligation stirrup, then fine setting built-in fitting position,
Ensure installation site size and required precision.Existing built-in fitting device is in following shortcoming:
The higher level shear wall's thickness of high-rise building Core Walls Structure is less, it is difficult to meet built-in fitting withdrawal resistance, it is impossible to use；Stirrup
Colligation operation is disturbed relatively big, and built-in fitting position cannot be fixed, and installation accuracy is more difficult.Therefore, from installation accuracy, installation effectiveness
Setting out with economy point, we are necessary to one more reasonably built-in fitting device, meet the needs of site operation.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides a kind of novel embedded part device being applied to plug-in tower crane.This
The novel embedded part device of utility model is easy for installation, strong adaptability, safety height, reduces construction cost.
Concrete technical scheme of the present utility model is: a kind of novel embedded part device being applied to plug-in tower crane, pre-buried including 2 pieces
Steel plate, at least 4 dowels, 4 double thread bars and 12 nuts supporting with described double thread bar.Described pre-embedded steel slab
Being respectively equipped with on rectangular and four corners and screw that double thread bar is adaptive, described double thread bar is horizontally disposed with, double end spiral shell
The two ends of rasp bar screw with two pieces of pre-embedded steel slab same positions respectively is spirally connected, every one end of two double thread bars above
On be bolted with two nuts, two nuts lay respectively at the both sides of pre-embedded steel slab；It is positioned at two double thread bars each of lower section
A nut it is bolted with on end；Two pieces of pre-embedded steel slabs are parallel to each other；The loudspeaker equal with described dowel quantity it is additionally provided with on pre-embedded steel slab
Hole, the diameter of one end that described bellmouth orifice diameter is less and dowel size fit, the two ends of described dowel be fixed on two pieces pre-buried
In the bellmouth orifice of steel plate same position.
As preferably, one end that described bellmouth orifice diameter is less is positioned at the opposite sides of two pieces of pre-embedded steel slabs.
As preferably, the olo of described two pieces of pre-embedded steel slabs is equal to wall thickness.
As preferably, the quantity of described dowel and bellmouth orifice is respectively 16.
As preferably, described bellmouth orifice is uniformly distributed on pre-embedded steel slab.
In this utility model, pre-embedded steel slab is provided with bellmouth orifice, after welding with dowel, increases weld bead height between the two,
This weld seam can bear bigger dowel drag load.4 screws of corner location install double thread bar and nut, Ke Yitong
Cross the olo of fastening nut regulation pre-embedded steel slab so that it is equal to wall thickness.
Being compared with the prior art, the beneficial effects of the utility model are: novel embedded part device of the present utility model is easy for installation,
Strong adaptability, safety height, reduce construction cost.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of this utility model pre-embedded steel slab；
Fig. 2 is the sectional view of A-A in Fig. 1；
Fig. 3 is the partial schematic diagram in Fig. 2；
Fig. 4 is a kind of structural representation of this utility model local；
Fig. 5 is the partial schematic diagram in Fig. 4；
Fig. 6 is a kind of installation process schematic diagram of the present utility model；
Fig. 7 is a kind of installation process schematic diagram of the present utility model；
Fig. 8 is a kind of installation process schematic diagram of the present utility model；
Fig. 9 is a kind of installation process schematic diagram of the present utility model；
Figure 10 is a kind of installation process schematic diagram of the present utility model；
Figure 11 is a kind of structural representation after this utility model is installed.
Reference is: pre-embedded steel slab 1, dowel 2, double thread bar 3, nut 4, stud 5, prick muscle 6, weld 7,
Screw 11, bellmouth orifice 12.
Detailed description of the invention
Below in conjunction with embodiment, the utility model will be further described.Device, connection involved in this utility model are tied
Structure and method, if without refering in particular to, being device well known in the art, connection structure and method.
Embodiment 1
As shown in Figure 1, Figure 2, shown in Fig. 4, Figure 11: a kind of novel embedded part device being applied to plug-in tower crane, pre-including 2 pieces
Bury steel plate 1,2,4 double thread bars 3 of 16 dowels and 12 nuts 4 supporting with described double thread bar.
As it is shown in figure 1, described pre-embedded steel slab is rectangular and is respectively equipped with the screw 11 adaptive with double thread bar on four corners,
Described double thread bar is horizontally disposed with, and the two ends of double thread bar screw with two pieces of pre-embedded steel slab same positions respectively is spirally connected, as
Shown in Fig. 9, every one end of two double thread bars above being bolted with two nuts, two nuts lay respectively at pre-buried
The both sides of steel plate；It is bolted with a nut on the every one end of the two double thread bars being positioned at lower section；Two pieces of pre-embedded steel slabs are the most equal
OK；As shown in Figures 3 to 5, pre-embedded steel slab being also evenly distributed with 16 bellmouth orifices 12, described bellmouth orifice diameter is less
One end is positioned at the opposite sides of two pieces of pre-embedded steel slabs.The diameter of one end that described bellmouth orifice diameter is less and dowel size fit, described
The two ends of dowel are fixed in the bellmouth orifice of two pieces of pre-embedded steel slab same positions.The olo etc. of described two pieces of pre-embedded steel slabs after installation
In wall thickness.
The installation operation of the built-in fitting device of the present embodiment is as follows:
First, as shown in Figure 6, at the installation of embedded parts location site reinforcing bar main muscle of operating personnel's colligation 5, stirrup 6.Secondly, make
Assembling with 2 pre-embedded steel slabs, 2 double thread bars, 8 nuts, adjusting nut is protected pre-embedded steel slab olo and is more than wall thickness, presses
Installation of embedded parts position is put in Fig. 7 integral hoisting.Then, 2 double thread bars of pre-embedded steel slab bottom, 4 nuts are installed.
As shown in Figure 8, ensured by adjusting nut that the olo of pre-embedded steel slab is equal to wall thickness.By Fig. 9,16 dowels are installed again, the most slotting
Enter in the bellmouth orifice of pre-embedded steel slab.Weld is formed with dowel as Fig. 5, Figure 10 Site Welding at bellmouth orifice connects pre-embedded steel slab
7.Last casting concrete as shown in figure 11, completes the installment work of pre-embedded device.
In the present embodiment, pre-embedded steel slab is provided with bellmouth orifice, after welding with dowel, increases weld bead height between the two,
This weld seam can bear bigger dowel drag load.4 screws of corner location install double thread bar and nut, Ke Yitong
Cross the olo of fastening nut regulation pre-embedded steel slab so that it is equal to wall thickness.The novel embedded part device of the present embodiment is easy for installation,
Strong adaptability, safety height, reduce construction cost.
Embodiment 2
The part of embodiment 2 and embodiment 1 is that the dowel quantity of embodiment 2 is 8.
The above, be only preferred embodiment of the present utility model, not impose any restrictions this utility model, every according to this
Any simple modification, change and the equivalent structure transformation that above example is made by utility model technical spirit, all still falls within this
The protection domain of utility model technical scheme.
Claims (5)
1. the novel embedded part device being applied to plug-in tower crane, it is characterised in that: include 2 pieces of pre-embedded steel slabs (1), at least
4 dowels (2), 4 double thread bars (3) and 12 nuts (4) supporting with described double thread bar；Described pre-buried steel
Plate is rectangular and is respectively equipped with on four corners and screw (11) that double thread bar is adaptive, and described double thread bar is horizontally disposed with,
The two ends of double thread bar screw with two pieces of pre-embedded steel slab same positions respectively is spirally connected, two double thread bars above
Being bolted with two nuts on every one end, two nuts lay respectively at the both sides of pre-embedded steel slab；It is positioned at two double thread bars of lower section
Every one end on be bolted with a nut；Two pieces of pre-embedded steel slabs are parallel to each other；It is additionally provided with on pre-embedded steel slab and described dowel quantity phase
Deng bellmouth orifice (12), the diameter of one end that described bellmouth orifice diameter is less and dowel size fit, the two ends of described dowel are fixed
In the bellmouth orifice of two pieces of pre-embedded steel slab same positions.
A kind of novel embedded part device being applied to plug-in tower crane, it is characterised in that described loudspeaker
One end that bore dia is less is positioned at the opposite sides of two pieces of pre-embedded steel slabs.
A kind of novel embedded part device being applied to plug-in tower crane, it is characterised in that institute after installation
State the olo of two pieces of pre-embedded steel slabs equal to wall thickness.
A kind of novel embedded part device being applied to plug-in tower crane, it is characterised in that described
The quantity of dowel and bellmouth orifice is respectively 16.
A kind of novel embedded part device being applied to plug-in tower crane, it is characterised in that described loudspeaker
Hole is uniformly distributed on pre-embedded steel slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620397393.9U CN205604730U (en) | 2016-05-05 | 2016-05-05 | Be applied to novel built -in fitting device of external tower machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620397393.9U CN205604730U (en) | 2016-05-05 | 2016-05-05 | Be applied to novel built -in fitting device of external tower machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205604730U true CN205604730U (en) | 2016-09-28 |
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ID=56968781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620397393.9U Expired - Fee Related CN205604730U (en) | 2016-05-05 | 2016-05-05 | Be applied to novel built -in fitting device of external tower machine |
Country Status (1)
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| CN (1) | CN205604730U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374493A (en) * | 2018-03-06 | 2018-08-07 | 四川大学 | Novel low layer assembled wallboard structure energy dissipating steel plate welding node |
| CN108585443A (en) * | 2018-05-11 | 2018-09-28 | 彩虹集团有限公司 | A kind of electrode cooled plate and preparation method thereof that G8.5H substrate glass tank furnaces use |
-
2016
- 2016-05-05 CN CN201620397393.9U patent/CN205604730U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374493A (en) * | 2018-03-06 | 2018-08-07 | 四川大学 | Novel low layer assembled wallboard structure energy dissipating steel plate welding node |
| CN108585443A (en) * | 2018-05-11 | 2018-09-28 | 彩虹集团有限公司 | A kind of electrode cooled plate and preparation method thereof that G8.5H substrate glass tank furnaces use |
| CN108585443B (en) * | 2018-05-11 | 2021-01-12 | 彩虹集团有限公司 | Electrode water cooling plate used for G8.5H substrate glass tank furnace and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Be applied to novel built -in fitting device of external tower machine Effective date of registration: 20180608 Granted publication date: 20160928 Pledgee: Beijing bank Limited by Share Ltd. Internet Financial Center sub branch Pledgor: BEIJING ZIZHUHUI CONSTRUCTION SERVICES CO.,LTD. Registration number: 2018990000436 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210112 Granted publication date: 20160928 Pledgee: Beijing bank Limited by Share Ltd. Internet Financial Center sub branch Pledgor: BEIJING ZIZHUHUI CONSTRUCTION SERVICES Co.,Ltd. Registration number: 2018990000436 |
|
| 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: 20160928 |