CN206635797U - A kind of positioning absolute altitude frame structure for tower crane foundation - Google Patents
A kind of positioning absolute altitude frame structure for tower crane foundation Download PDFInfo
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- CN206635797U CN206635797U CN201720240153.2U CN201720240153U CN206635797U CN 206635797 U CN206635797 U CN 206635797U CN 201720240153 U CN201720240153 U CN 201720240153U CN 206635797 U CN206635797 U CN 206635797U
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- locating dowel
- leg member
- posting
- leg
- leg members
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Abstract
The utility model discloses a kind of positioning absolute altitude frame structure for tower crane foundation, a posting is provided with above four leg members, upper waling stripe, lower waling stripe of the posting by four longitudinally disposed locating dowels and for lateral connection adjacent positioned post are formed, the joint of locating dowel lower end and leg member upper end is provided with level measurement point, posting is made using angle steel material, total quality is lighter, four pre-buried leg members are assembled, the equipment auxiliary installations such as it can be hung using hook machine, kart.Reduce construction cost and difficulty of construction.Use base water Pingdu adjusting apparatus simultaneously, it is easier to adjust levelness, and total quality is lighter after fixing, and is unlikely to deform, original accuracy is preferably kept after casting concrete, is had a safety feature.
Description
Technical field
The technical field of construction is the utility model is related to, specifically a kind of positioning for tower crane foundation
Absolute altitude frame structure, more particularly to its mechanical connecting structure.
Background technology
Used with the scale of derrick crane, increasing facility is brought for the construction of building, while tower crane
Safety also turns into the most important thing in my work progress, tower crane as foundation stone safe in whole tower crane work progress, because
The quality that this basis makes directly affects the safety of whole tower crane.Due to the basic pre-buried supporting leg of present manufacturer production, one is big
Part is a set of four single leg members., it is necessary to which preburied component is put into concrete foundation cushion cap when making basic, then
Standard knot and tower crane installed above, so the installation depth of parallelism and precision to four components of tower crane have very high want
Ask.Currently existing scheme is, by pre-buried leg member with standard knot assembly together, the overall building base position is had good positioning after is mixed
Solidifying soil, program cost is higher, and integrated member is heavier, it is necessary to aided in using the truck crane of large-tonnage, while is unfavorable for level
The adjustment of degree.
The content of the invention
The purpose of this utility model is to provide a kind of positioning absolute altitude frame structure for tower crane foundation, for
The basic constructional design of homology class standard posting, constructed for tower crane, realize standardized construction, posting can return
Receive and reuse, while it is more convenient to adjust levelness.
To achieve these goals, the technical solution of the utility model is：A kind of positioning for tower crane foundation
Absolute altitude frame structure, including foundation platform, four leg members are embedded with the foundation platform, four leg members are in longitudinal direction point
Cloth, four leg members successively line form a rectangle, four leg members respectively be located at the rectangle four drift angle positions, four
A posting is provided with above root leg member, the posting is adjacent fixed with for lateral connection by four longitudinally disposed locating dowels
Upper waling stripe, the lower waling stripe of position post are formed, and every locating dowel is respectively for a leg member of lower section, leg member
Upper end be provided with the symmetrical connection fin of two panels, be provided with flap screws hole, the close lower end of locating dowel at the connection fin
Two side on offer the bolt hole coordinated with above-mentioned flap screws hole, fixed spiral shell is provided with flap screws hole and bolt hole
Bolt, the lower end of locating dowel are fixedly connected with the upper end of leg member by above-mentioned fixing bolt, locating dowel lower end and leg member
The joint of upper end is provided with level measurement point, and a skewed horizontal load is provided between a locating dowel upper end and another locating dowel lower end
Bar, the lower end of leg member are provided with a horizonal base plate, right angle are provided between the upper surface of horizonal base plate and the outer wall of leg member
Triangle gusset, a right-angle side and the horizonal base plate upper surface of triangle gusset are welded, another right angle of triangle gusset
Side is welded with leg member outer wall, and the upper end of locating dowel is provided with two pieces of symmetrical standard knot connecting plates, standard knot connection
Connecting plate bolt hole is offered on plate.
The utility model discloses a kind of positioning absolute altitude frame structure for tower crane foundation, posting uses angle
Steel material makes, and total quality is lighter, and four pre-buried leg members are assembled, and the equipment such as it can be hung using hook machine, kart are auxiliary
Help installation.Reduce construction cost and difficulty of construction.Use base water Pingdu adjusting apparatus simultaneously, it is easier to levelness is adjusted,
And total quality is lighter after fixing, it is unlikely to deform, original accuracy is preferably kept after casting concrete, is had a safety feature.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Wherein：
1st, foundation platform;
2nd, leg member；
3rd, locating dowel；
4th, upper waling stripe；
5th, lower waling stripe；
6th, flap screws hole；
7th, fixing bolt；
8th, level measurement point；
9th, skewed horizontal load bar；
10th, horizonal base plate；
11st, triangle gusset；
12nd, standard knot connecting plate；
13rd, connecting plate bolt hole；
14th, posting；
15th, fin is connected.
Embodiment
With reference to the accompanying drawings, the utility model is further described below.
The utility model discloses a kind of positioning absolute altitude frame structure for tower crane foundation, it is different from existing
Technology is：Including foundation platform 1, four leg members 2 are embedded with the foundation platform 1, four leg members 2 are in longitudinal direction point
Cloth, foundation platform 1 can have concrete casting to be formed, and line forms a rectangle, four leg members to four leg members 2 successively
2 are located at four drift angle positions of the rectangle respectively, and four tops of leg member 2 are provided with a posting 14, and the posting 14 is by four
Longitudinally disposed locating dowel 3 and upper waling stripe 4, lower waling stripe 5 for lateral connection adjacent positioned post 3 are formed, every
For locating dowel 3 respectively for a leg member 2 of lower section, the upper end of leg member 2 is provided with the symmetrical connection fin of two panels
15, flap screws hole 6 is provided with the connection fin 15, is offered and above-mentioned fin on the two side of the close lower end of locating dowel 3
The bolt hole that bolt hole 6 coordinates, forms that zigzag is raised, and flap screws hole 6 in bolt hole with setting on the hole wall in flap screws hole 6
There is fixing bolt 7, the lower end of locating dowel 3 is fixedly connected with the upper end of leg member 2 by above-mentioned fixing bolt 7, under locating dowel 3
The joint of end and the upper end of leg member 2 is provided with level measurement point 8, and level meter, a positioning can be set at level measurement point 8
A skewed horizontal load bar 9 is provided between the upper end of post 3 and the lower end of another locating dowel 3, the lower end of leg member 2 is provided with a horizonal base plate
10, right angled triangle gusset 11 is provided between the upper surface of horizonal base plate 10 and the outer wall of leg member 2, triangle gusset 11
One right-angle side welds with the upper surface of horizonal base plate 10, and another right-angle side and the outer wall of leg member 2 of triangle gusset 11 weld
Connect, the upper end of locating dowel 3 is provided with two pieces of symmetrical standard knot connecting plates 12, and connection is offered on the standard knot connecting plate 12
Crab bolt hole 13.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that the utility model specific implementation is confined to these above-mentioned explanations.For the common skill of the utility model art
For art personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should
It is considered as belonging to the scope of protection of the utility model.
Claims (1)
- A kind of 1. positioning absolute altitude frame structure for tower crane foundation, it is characterised in that：Including foundation platform（1）, should Foundation platform（1）Inside it is embedded with four leg members（2）, four leg members（2）In genesis analysis, four leg members（2） Line forms a rectangle, four leg members successively（2）It is located at four drift angle positions of the rectangle, four leg members respectively （2）Top is provided with a posting（14）, the posting（14）By four longitudinally disposed locating dowels（3）With for lateral connection phase Adjacent locating dowel（3）Upper waling stripe（4）, lower waling stripe（5）Form, every locating dowel（3）Respectively for one of lower section Leg member（2）, leg member（2）Upper end be provided with the symmetrical connection fin of two panels（15）, the connection fin（15）Place Provided with flap screws hole（6）, locating dowel（3）Close lower end two side on offer and above-mentioned flap screws hole（6）Coordinate Bolt hole, flap screws hole（6）With being provided with fixing bolt in bolt hole（7）, locating dowel（3）Lower end and leg member（2） Upper end pass through above-mentioned fixing bolt（7）It is fixedly connected, locating dowel（3）Lower end and leg member（2）The joint of upper end is provided with Level measurement point（8）, a locating dowel（3）Upper end and another locating dowel（3）A skewed horizontal load bar is provided between lower end（9）, Leg member（2）Lower end be provided with a horizonal base plate（10）, horizonal base plate（10）Upper surface and leg member（2）Outer wall it Between be provided with right angled triangle gusset（11）, triangle gusset（11）A right-angle side and horizonal base plate（10）Upper surface is welded, Triangle gusset（11）Another right-angle side and leg member（2）Outer wall welds, locating dowel（3）Upper end be provided with two pieces it is symmetrical The standard knot connecting plate of distribution（12）, the standard knot connecting plate（12）On offer connecting plate bolt hole（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720240153.2U CN206635797U (en) | 2017-03-13 | 2017-03-13 | A kind of positioning absolute altitude frame structure for tower crane foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720240153.2U CN206635797U (en) | 2017-03-13 | 2017-03-13 | A kind of positioning absolute altitude frame structure for tower crane foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206635797U true CN206635797U (en) | 2017-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720240153.2U Active CN206635797U (en) | 2017-03-13 | 2017-03-13 | A kind of positioning absolute altitude frame structure for tower crane foundation |
Country Status (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114658027A (en) * | 2022-04-01 | 2022-06-24 | 中和华丰建设集团有限公司 | Construction method of reference frame, pouring template and chemical plant equipment foundation |
-
2017
- 2017-03-13 CN CN201720240153.2U patent/CN206635797U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114658027A (en) * | 2022-04-01 | 2022-06-24 | 中和华丰建设集团有限公司 | Construction method of reference frame, pouring template and chemical plant equipment foundation |
| CN114658027B (en) * | 2022-04-01 | 2023-11-10 | 中和华丰建设集团有限公司 | Construction method of standard frame, pouring template and foundation of chemical factory building equipment |
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