CN204753619U - Assembled tower crane basis seat - Google Patents
Assembled tower crane basis seat Download PDFInfo
- Publication number
- CN204753619U CN204753619U CN201520295986.XU CN201520295986U CN204753619U CN 204753619 U CN204753619 U CN 204753619U CN 201520295986 U CN201520295986 U CN 201520295986U CN 204753619 U CN204753619 U CN 204753619U
- Authority
- CN
- China
- Prior art keywords
- limit
- tower crane
- piece
- interior piece
- block
- 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
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses an assembled tower crane basis seat, it hangs tight bolt, hoisting ring, bolt by hornblock, limit piece, interior piece and supporting and constitutes. Hornblock, limit piece and interior piece be all with the prefabricated rectangle piece that takes shape of reinforced concrete, the piece with piece between the faying face be the curved surface of mutual gomphosis, the every pre -buried hoisting ring of top surface to be equipped with vertical straight hole of terminal surface around running through in unison and run through the horizontal straight hole of controlling the terminal surface. Arrange 2-4 limit block group cheng bianhang or limit row between two hornblocks, hold series arrangement's interior piece in the rectangle frame by limit line and limit row concatenation. The bolt runs through each reservation straight hole that is listed as hornblock, limit piece and the interior piece of ordered arrangement of each line respectively to lock into detachable tower crane basis seat with the nut. The utility model discloses build basic simple, the time limit for a project weak point of being under construction, the equipment finishes and to install the tower crane, and the time limit for a project of saving is favorable to follow -up engineering to be under construction, and basic seat dismantlement back repeatedly usable need not do crushing demolising, sparingly engineering cost.
Description
Technical field
The utility model relates to a kind of installation foundation of construction machine, and specifically, the utility model relates to the basis of a kind of building site being installed tower crane, particularly a kind of prior prefabricated shaping, the tower crane pedestal assembled at the construction field (site).
Background technology
Tower crane is the requisite infrastructure device of high-building construction, and its vertical lifting ability solves a building materials carrying difficult problem well, also conscientiously alleviates the labour intensity of construction worker, and significantly improves efficiency of construction.Tower crane absolute altitude, usually at tens meters, even surpasses hundred meters.So solid, a stable foundation base must be had could to meet load-bearing lifting requirement, tower crane is installed and whether is firmly depended primarily on design to foundation base and construction quality.Prior art generally adopts on-the-spot formwork to build shaping.Then treat concrete curing and just can connect tower crane after reaching intensity.This process about needs about 10 days routinely, the engineering that, the duration great in constructing amount for some is short, consumes the so long time, be the thing that a cost is very large really, but have to so do in tower crane build process.In addition, also there is another very real problem in cast in situs tower crane, the not reproducible use of the material consumed exactly.After engineering construction terminates, according to job specfication, construction party needs to remove tower crane pedestal.Tower crane pedestal is the reinforced concrete block of high grade, and volume is large, Heavy Weight, and global purge difficulty is large.The industry generally uses breaking method to remove at the construction field (site), and namely artificial chisel is broken, and this kind of method is not only required great effort, time-consuming, but also waste building materials.
Utility model content
The utility model mainly for the deficiency of cast-in-place integral tower crane pedestal, propose a kind of structure simple, connect reliable, build base duration short assembly type tower crane pedestal.This foundation base is Split type structure, prior prefabricated shaping, and job site is assembled, after completion removable zero and can be moved to its place and reuse.
The utility model is achieved through the following technical solutions technical goal.
Assembly type tower crane pedestal, it forms rectangle pedestal by hornblock, limit block, interior piece and supporting hanging bolt, hoisting ring, bolt.Its improvements are: described hornblock, limit block and interior piece are all with the rectangular block of reinforced concrete prefabricated shaping, bonding surface between block with block is mutually chimeric curved surface, every block end face pre-buried hoisting ring placed in the middle, and unification is provided with the longitudinal straight hole running through front/rear end and the horizontal straight hole running through left and right end face, longitudinal straight hole and horizontal straight hole measure-alike, staggered up and down.Between two hornblocks, in-line arrangement row 2 ~ 4 limit block composition limit row or limit row, arranged in the rectangle frame of splicing by limit row and limit and hold tactic interior piece.Described hanging bolt is T-shaped structure, from bottom to top runs through the locking member of hanging bolt as tower crane to be installed of interior piece of reserved vertical core.Described bolt, from all around both direction, runs through the reserved straight hole of the hornblock of each row each row ordered arrangement, limit block and interior piece respectively, and locks into dismountable tower crane pedestal with matching nut.
As further improvement project, hornblock, limit block are equal with interior piece of appearance and size, every block length of side A=0.8 ~ 1.2m, hem width B=0.8 ~ 1.2m, and end face is at a distance of the height h=1.5 ~ 2.0m of bottom surface.
As further improvement project, hornblock, limit block and interior piece of unification are provided with the horizontal straight hole that two longitudinal straight holes running through front/rear end and two run through left and right end face, longitudinal straight hole and horizontal straight hole staggered up and down.
As further improvement project, the bonding surface between described hornblock with limit block, between adjacent edge block, between limit block with interior piece and between adjacent interior piece is mutually chimeric V-arrangement male and fomale(M&F), or two V-arrangement male and fomale(M&F).
As further improvement project, angle α=140 of described V-arrangement male and fomale(M&F)
0~ 160
0.
The utility model compared with prior art, has following good effect:
1, precast block is shaped, convenient transport, and Assembling is easy, and connect reliable, conjuncted structure is reliable;
2, can install tower crane after Assembling, the foundation base engineering time is only that on-the-spot formwork builds 1/5 ~ 1/10 of the duration, and the saving duration in this stage is conducive to successive projects construction;
3, Practical Completion decomposes by removing, and the foundation base of recovery is reusable, and construction cost and the next engineering of greatly saving removing foundation base thus build up this again;
4, do not build at the construction field (site), reduce pollution sources, be conducive to civilized construction.
Accompanying drawing explanation
Fig. 1 is the utility model structural upright schematic diagram.
Fig. 2 is the three-dimensional enlarged diagram of hornblock.
Fig. 3 is the three-dimensional enlarged diagram of limit block.
Fig. 4 is the three-dimensional enlarged diagram of interior piece.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, the utility model is described in further detail.
Assembly type tower crane pedestal shown in Fig. 1, be placed in the melt pit preset job site, it forms rectangle pedestal by hornblock 1, limit block 2, interior piece 3 and supporting hanging bolt 4, hoisting ring 5, bolt 6.Described hornblock 1, limit block 2 and interior piece 3 are the rectangular tiles according to joined tower crane pedestal design size equational split, and these fritters use reinforced concrete prefabricated shaping in advance.The present embodiment hornblock 1, limit block 2 are equal with interior piece of 3 appearance and sizes, every block length of side A=1.2m, hem width B=1.2m, and end face is at a distance of the height h=1.5m of bottom surface.Bonding surface between above-mentioned each piece is mutually chimeric two V-arrangement concave-convex curved surfaces, and V-arrangement angle α is wherein 150
0.For the ease of assembling and the handling of dismantling afterwards, at hornblock 1, limit block 2 and interior piece of 3 end face pre-buried hoisting ring 5 placed in the middle.The scattered hornblock 1 of the utility model, limit block 2 and interior piece 3 are assembled into one in order, except between bonding surface being mutually chimeric curved surface, unification is provided with the longitudinal straight hole running through front/rear end and the horizontal straight hole running through left and right end face in addition, for longitudinal straight hole of bolt 6 in tandem and horizontal straight hole measure-alike, staggered up and down.Foundation base length × wide × height that the present embodiment is set up is 6.0m × 6.0m × 1.5m, so in-line arrangement row 3 limit blocks 2 form limit row or limit row between two hornblocks 1, arranged by row limit, limit in the rectangle frame of splicing and press often row or often row order arrangement 3 interior blocks 3, arrange 3 row or the interior block 3 of 3 row altogether.Described hanging bolt 4 is T-shaped structure, and hanging bolt 4 from bottom to top runs through interior piece 3 reserved vertical core, and the thread segment exposed upward is as the locking member of tower crane to be installed.Treat that hornblock 1, limit block 2 and interior piece of 3 arranged in sequences are complete, bolt 6 is run through the reserved straight hole that each row respectively arranges from all around both direction respectively, then produce prestressing force with supporting nut check.The tower crane pedestal of this kind of structure is shaped by assembling, and completely can install tower crane once assemble, namely the perpendicular tower crane put can be used for construction.The utility model assembly type tower crane pedestal is set up and is only needed 1 ~ 2 day duration, than prior art at the construction field (site) formwork build tower crane pedestal and save 7 ~ 10 days durations, duration of saving is that initiative has been striven in successive projects construction, and its economic benefit is very remarkable.On the other hand, the utility model, after Practical Completion, can break tower crane pedestal easily, tears zero open and is also convenient to transport, and cleaning tower crane does not have the construction cost of demolition reduction, can also move to other building site and reinstall to use.
Hornblock 1 in above-described embodiment, bonding surface between limit block 2 and interior piece 3 are two V-arrangements, also can make single V-arrangement, and other similar shapes, and its effect is similar, therefore no longer repeats to discuss.Anyone does deformation design on basis of the present utility model, as long as adopt the technical characteristic such as assembling form and " between block with block, bonding surface is mutually chimeric curved surface " in structure, all belongs to abuse.
Claims (6)
1. an assembly type tower crane pedestal, it forms rectangle pedestal by hornblock (1), limit block (2), interior piece (3) and supporting hanging bolt (4), hoisting ring (5), bolt (6); It is characterized in that: described hornblock (1), limit block (2) and interior piece (3) are all with the rectangular block of reinforced concrete prefabricated shaping, bonding surface between block with block is mutually chimeric curved surface, every block end face pre-buried hoisting ring (5) placed in the middle, and unification is provided with the longitudinal straight hole running through front/rear end and the horizontal straight hole running through left and right end face, longitudinal straight hole and horizontal straight hole measure-alike, staggered up and down; Between two hornblocks (1), in-line arrangement row 2 ~ 4 limit block (2) composition limit row or limit row, arranged in the rectangle frame of splicing by limit row and limit and hold tactic interior piece (3); Described hanging bolt (4) is T-shaped structure, from bottom to top runs through the locking member of hanging bolt (4) as tower crane to be installed of interior piece (3) reserved vertical core; Described bolt (6), from all around both direction, runs through the reserved straight hole of the hornblock (1) of each row each row ordered arrangement, limit block (2) and interior piece (3) respectively, and locks into dismountable tower crane pedestal with matching nut.
2. assembly type tower crane pedestal according to claim 1, it is characterized in that: described hornblock (1), limit block (2) are equal with interior piece of (3) appearance and size, every block length of side A=0.8 ~ 1.2m, hem width B=0.8 ~ 1.2m, end face is at a distance of the height h=1.5 ~ 2.0m of bottom surface.
3. assembly type tower crane pedestal according to claim 1, it is characterized in that: described hornblock (1), limit block (2) and interior piece (3) are unified is provided with the horizontal straight hole that two longitudinal straight holes running through front/rear end and two run through left and right end face, longitudinal straight hole and horizontal straight hole staggered up and down.
4. assembly type tower crane pedestal according to claim 1, is characterized in that: the bonding surface between described hornblock (1) with limit block (2), between adjacent edge block (2), between limit block (2) with interior piece (3) and between adjacent interior piece (3) is mutually chimeric V-arrangement male and fomale(M&F).
5. assembly type tower crane pedestal according to claim 1, is characterized in that: the bonding surface between described hornblock (1) with limit block (2), between limit block (2) with interior piece (3) and between adjacent interior piece (3) is mutually chimeric two V-arrangement male and fomale(M&F)s.
6. the assembly type tower crane pedestal according to claim 4 or 5, is characterized in that: angle α=140 of described V-arrangement male and fomale(M&F)
0~ 160
0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520295986.XU CN204753619U (en) | 2015-05-11 | 2015-05-11 | Assembled tower crane basis seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520295986.XU CN204753619U (en) | 2015-05-11 | 2015-05-11 | Assembled tower crane basis seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204753619U true CN204753619U (en) | 2015-11-11 |
Family
ID=54468344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520295986.XU Expired - Fee Related CN204753619U (en) | 2015-05-11 | 2015-05-11 | Assembled tower crane basis seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204753619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104912094A (en) * | 2015-05-11 | 2015-09-16 | 锦宸集团有限公司 | Assembled type tower crane foundation base |
-
2015
- 2015-05-11 CN CN201520295986.XU patent/CN204753619U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104912094A (en) * | 2015-05-11 | 2015-09-16 | 锦宸集团有限公司 | Assembled type tower crane foundation base |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205575408U (en) | Concrete precast component shedder | |
| CN103572703A (en) | Construction method of outer wrapped concrete obliquely pulling and buckling and ring and section dividing combination method | |
| CN204876547U (en) | Big template system of APC shell structure | |
| CN210216163U (en) | Self-supporting cantilever formwork support system | |
| CN201176366Y (en) | Hook structure for suspensing transportation device added in buildings | |
| CN204753619U (en) | Assembled tower crane basis seat | |
| CN204781946U (en) | Novel post die clamper | |
| CN204510650U (en) | A kind of precast splice type stringer type stairway | |
| CN203462754U (en) | Free-disassembly suspension template | |
| CN203238548U (en) | Concrete pier template device | |
| CN203947493U (en) | Assembling type device for detecting manhole | |
| CN104912094A (en) | Assembled type tower crane foundation base | |
| CN210758391U (en) | Prefabricated component demoulding horizontal hoisting assembly capable of being recycled | |
| CN204609298U (en) | Turnover plate type entirety hangs sky stair template | |
| CN201915420U (en) | Foundation of temporary gate building | |
| CN213573164U (en) | Ancient building clear water wall body migration bottom reinforcing apparatus | |
| CN110118014B (en) | Exterior wall template system free of exterior scaffold and construction method thereof | |
| CN203684687U (en) | Walling device | |
| CN203569693U (en) | Pre-buried iron part with steel ties arranged on concrete structure | |
| CN113339003A (en) | Construction method of tunnel integrated arch sheathing trolley | |
| CN202689278U (en) | Superimposed hollow slab | |
| CN208578056U (en) | A kind of assembling concrete cushion cap template | |
| CN109235709B (en) | Full cast-in-place outer wall structure of building | |
| CN206053129U (en) | A kind of light steel construction post of T-shaped | |
| CN205291221U (en) | Prefabricated mould of concrete guardrail |
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: 20151111 Termination date: 20180511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |