CN206034929U - Hoisting frame of dress behind concrete square column capital - Google Patents
Hoisting frame of dress behind concrete square column capital Download PDFInfo
- Publication number
- CN206034929U CN206034929U CN201621047237.6U CN201621047237U CN206034929U CN 206034929 U CN206034929 U CN 206034929U CN 201621047237 U CN201621047237 U CN 201621047237U CN 206034929 U CN206034929 U CN 206034929U
- Authority
- CN
- China
- Prior art keywords
- concrete
- hoisting frame
- rearmounted
- column
- welded
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a hoisting frame of dress behind concrete square column capital, the three side of concrete column is implanted respectively for a plurality of chemical anchor bolts to the structure, wherein the brill is joined in marriage according to chemical anchor bolts screw rod position to three blocks of rearmounted steel sheets to corresponding and tightening, fix on chemical anchor bolts, board and the rearmounted steel sheet welding in both sides are buried to another postposition, make four postposition bury the board and encircle the concrete capital, three bracket fixed -position welding three postposition laterally respectively buries on the board, stand of welding on every bracket, one passes year roof beam welding on two stands of concrete column inboard, a plurality of is connected the tie rod and is connected between two stands that correspond, ensures the overall stability of hoisting frame, the one end welding of a supporting beam is on the stand in the concrete column outside, and other end welding is on passing year roof beam. The utility model discloses at concrete column not in advance during the built -in fitting, improve the installation effectiveness of hoisting frame effectively, reduction measure expense drops into, practices thrift construction cost, reduces safe risk.
Description
Technical field
The hoisting frame that this utility model is filled after being related to a kind of concrete square column capital.Suitable for xoncrete structure without pre-
In the case of embedded part, post-install is set in concrete capital, fixed hoisting frame is installed, the roof structure entirety such as rack is completed
Lifted in place.
Background technology
Grid structure entirety erection ＆ lift need to shift to an earlier date installs hoisting frame, rack hoist point in concrete capital or steel column capital
Consider to be laid according to combined factors such as rack overall weight, version, area, spans, hoisting frame is according to hoist point power
The size of value is designed.
Under normal circumstances, hoisting frame material is Q345B and above high-tensile structural steel, can directly weld in steel column capital and carry
Rise frame；Pre-buried embedded part can be shifted to an earlier date in concrete capital, concreting and welded and installed is lifted on embedded part again after reaching intensity
Frame.If when concrete column is constructed, not accounting for the lifting construction of roof system rack, not no pre-buried embedded part in advance, traditional method is
Concrete column is begun around from ground and sets up well cabinet frame, fixed hoisting frame is installed on well cabinet frame.The method measure expense input amount
Larger, time and effort consuming, risk are big, and well cabinet frame long construction period, govern the construction speed of whole engineering to varying degrees,
Therefore this present situation need to improve.
The content of the invention
The purpose of this utility model is, in the case where concrete capital does not have hoisting frame built-in fitting, and to take into full account circle
A kind of complex working conditions such as beam, parapet, there is provided the hoisting frame filled after concrete square column capital, it is not pre-buried in advance in concrete column
The installation effectiveness of hoisting frame during part, is effectively improved, measure expense input is reduced, is saved construction cost, reduce security risk.
This utility model is achieved through the following technical solutions：
The hoisting frame filled after a kind of concrete square column capital, including several chemical anchor bolts, four pieces of rearmounted steel plates, three cattle
Lower limb, three root posts, posting beam, several connection tie-rod, backbars, it is characterised in that：Several chemical anchor bolts point
Zhi Ru not three sides of concrete column；Wherein three blocks rearmounted steel plates according to chemical drift bolt screw position with boring, and correspondence tighten, it is solid
It is scheduled on chemical anchor bolts, another piece of rearmounted buried plate is welded with the rearmounted steel plate in both sides, makes four pieces of rearmounted buried plates encircle concrete capital；
Three bracket difference positioning weldings are on three pieces of rearmounted buried plates of side；A root post is welded on each bracket；A piece posting beam
It is welded in the two root posts on the inside of concrete column；Several connection tie-rods are connected between corresponding two root posts, it is ensured that carried
Rise the stability in the large of frame；One end of one backbar is welded on the column on the outside of concrete column, and the other end is welded on posting
Liang Shang.
For avoiding steel strand wires from mending the installation of rod member after affecting, when backbar is welded, retain certain angle with horizontal direction,
Angle is 5-10 °.
Fixed hydraulic lifter is installed on the backbar of hoisting frame, the roof structures such as rack are completed by hydraulic rockshaft
It is overall to be lifted.
This utility model meets concrete capital does not have the isostructural overall lifting of roof system rack in the case of built-in fitting, and
The various complex working conditions such as collar tie beam, parapet are taken into full account.Concordance of this hoisting frame based on coagulation square column surface profile, design
Go out a kind of device for lifting the roof structures such as rack suitable for all square column capitals.Grids height in Practical Project, vary in weight,
The operating modes such as concrete column top beam, parapet are different, only need to be recalculated according to the size of force value at suspension centre, determine chemical anchor bolts
Specification, quantity, the specification of column, height；Posting beam, the specification of backbar, length.
Advantage of the present utility model：
1. install efficient.Hoisting frame takes installation on ground, integral hoisting.Chemical anchor bolts are implanted into, and rearmounted buried plate is matched somebody with somebody brill, consolidated
It is fixed, and after the completion of bracket welding, hoisting frame integral hoisting is placed on bracket, is welded and fixed, hoisting frame is installed quick.
2. cost-effective, repeat and utilize.Hoisting frame design form is single, highly versatile.One region rack has been lifted
Cheng Hou, hoisting frame dismountable (except chemical anchor bolts and rearmounted buried plate) are applied to another region rack and are lifted, can economy
Cost.
3. safety coefficient is high.Chemical anchor bolts specification, quantity are configured according to force value size, and itself meets safety requirements；Again will
Rearmounted buried plate encircles concrete capital, increased safety guarantee.
4. standardize.For different regions, different units in charge of construction, as long as concrete capital lifts rack can use,
Be conducive to the propulsion of industry standard, be conducive to civilized construction construction.
Description of the drawings
Fig. 1 is scheme of installation of the present utility model.
Fig. 2 is plane graph of the present utility model.
Fig. 3 is elevation of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings this hoisting frame is described further.
As shown in Figure 1, Figure 2, Figure 3 shows, this utility model includes 1, four pieces of several chemical anchor bolts cattle of rearmounted steel plate 2, three
Lower limb 3, three root posts, 4, posting beam 5, several connection 6, backbars 7 of tie-rod, it is characterised in that：Several chemical anchors
Bolt 1 is implanted into 8 three sides of concrete column respectively；Wherein three blocks rearmounted steel plates 2 are with brill and corresponding according to chemical drift bolt screw position
Tighten, be fixed on chemical anchor bolts, the rearmounted steel plate in another piece of rearmounted buried plate and both sides 2 is welded, and makes four pieces of rearmounted buried plates encircle mixed
Solidifying earth pillar 8 is pushed up；Three difference positioning weldings of bracket 3 are on three pieces of rearmounted buried plates 2 of side；Weld one to stand on each bracket 3
Post 4；A piece posting beam 5 is welded in the two root posts 4 on the inside of concrete column 8；Several connection tie-rods 6 are connected to corresponding two
Between root post 4, it is ensured that the stability in the large of hoisting frame；One end of one backbar 7 is welded on the column on the outside of concrete column 8
On 4, the other end is welded on posting beam 5, for avoid steel strand wires affect after mend rod member installation, backbar 7 weld when and level
Direction retains certain angle, about 6 ° of its angle.In Fig. 1,9 is parapet.
The rearmounted buried plate must avoid reinforcing bar in concrete column from the mode of scene drilling when being implanted into because of chemical anchor bolts,
For guaranteeing to bore empty position accurately, all chemical anchor bolts uniform stresseds after rearmounted buried plate installation, chemistry of the rearmounted buried plate according to implantation
Crab-bolt position is with brill.For guaranteeing that hoisting frame is safe and reliable, chemical anchor bolts are implanted in three faces, fourth face welds rearmounted buried plate, rearmounted
Buried plate encircles concrete capital, is that the roof structures such as rack lift increase safety guarantee.
The bracket is made by H profile steel.
The column determines its height according to rack and parapet, is formed by steel pipe manufacturing.Round steel pipe is determined by calculating
Specification.The connection tie-rod is made up of round steel pipe, for stably whole hoisting frame.
The posting beam is made up of welded H section steel, is welded on hoisting frame column, for undertaking and transmitting load at suspension centre
To on column, and then transmission load is on concrete column.
The backbar is box-structure, and backbar is welded on posting beam.Need at backbar front end about 240
Open the circular hole of Φ 100, circular hole external recessing.Punching hydraulic rockshaft is fixed with foundary weight on circular hole；Steel strand wires by circular hole, wear by upper end
Hydraulic rockshaft day anchor is crossed, lower end passes through the interim ball centre of sphere and earth anchorage.Install for guaranteeing that steel strand wires mend rod member after not affecting,
Retain certain angle, about 6 ° of its angle when backbar is welded with horizontal direction.
This hoisting frame operation instruction：
1. chemical anchor bolts are calculated according to data such as the pulling force of suspension centre bracket, shearing, moments of flexure by the producer of specialty and are configured；Carry
Rise frame and design is calculated according to the size of force value at suspension centre, deepen and figure, by factory's processing and fabricating is made, transport to project scene and spell
Dress, in addition to bracket is separately installed, remaining integral hoisting.
2. hydraulic rockshaft is installed on the backbar of hoisting frame.Steel strand wires penetrate hydraulic rockshaft in advance, carry with hydraulic pressure
Rise device to be lifted to the circular hole of backbar Φ 100 together, lifter foundary weight is fixed on backbar, steel strand wires are by opening in advance
Good groove is slipped in circular hole.
3. interim ball center is positioned vertically downward according to backbar center of circular hole, all suspension centre hoisting frames of region rack
After the completion of being respectively mounted, lifter, steel strand wires, interim ball etc. are installed and lift supplementary structure, it is qualified to debug, you can carries out rack and carries
Rise.
4., after rack lifting is in place, rod member is mended after installation；Bar installation is mended, rack unloading is removed hoisting frame, will can be carried
The rack for rising frame application to another region is lifted.
Claims (2)
1. the hoisting frame for filling after a kind of concrete square column capital, including several chemical anchor bolts, four pieces of rearmounted steel plates, three cattle
Lower limb, three root posts, posting beam, several connection tie-rod, backbars, it is characterised in that：Several chemical anchor bolts point
Zhi Ru not three sides of concrete column；Wherein three blocks rearmounted steel plates according to chemical drift bolt screw position with boring, and correspondence tighten, it is solid
It is scheduled on chemical anchor bolts, another piece of rearmounted buried plate is welded with the rearmounted steel plate in both sides, makes four pieces of rearmounted buried plates encircle concrete capital；
Three bracket difference positioning weldings are on three pieces of rearmounted buried plates of side；A root post is welded on each bracket；A piece posting beam
It is welded in the two root posts on the inside of concrete column；Several connection tie-rods are connected between corresponding two root posts, it is ensured that carried
Rise the stability in the large of frame；One end of one backbar is welded on the column on the outside of concrete column, and the other end is welded on posting
Liang Shang.
2. the hoisting frame for filling after concrete square column capital according to claim 1, it is characterised in that：The backbar welding
When retain certain angle with horizontal direction, and angle is 5-10 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621047237.6U CN206034929U (en) | 2016-09-09 | 2016-09-09 | Hoisting frame of dress behind concrete square column capital |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621047237.6U CN206034929U (en) | 2016-09-09 | 2016-09-09 | Hoisting frame of dress behind concrete square column capital |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206034929U true CN206034929U (en) | 2017-03-22 |
Family
ID=58299979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621047237.6U Expired - Fee Related CN206034929U (en) | 2016-09-09 | 2016-09-09 | Hoisting frame of dress behind concrete square column capital |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206034929U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108483247A (en) * | 2018-04-08 | 2018-09-04 | 中建三局安装工程有限公司 | A kind of townhouse carrying pole type hoisting frame being mounted laterally based on concrete isolated beam |
| CN110273478A (en) * | 2019-06-27 | 2019-09-24 | 巨匠建设集团股份有限公司 | A kind of rack entirety lift structure |
-
2016
- 2016-09-09 CN CN201621047237.6U patent/CN206034929U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108483247A (en) * | 2018-04-08 | 2018-09-04 | 中建三局安装工程有限公司 | A kind of townhouse carrying pole type hoisting frame being mounted laterally based on concrete isolated beam |
| CN110273478A (en) * | 2019-06-27 | 2019-09-24 | 巨匠建设集团股份有限公司 | A kind of rack entirety lift structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20190909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |