CN203256763U - Reinforced concrete box assembly base pressing type tower crane foundation - Google Patents
Reinforced concrete box assembly base pressing type tower crane foundation Download PDFInfo
- Publication number
- CN203256763U CN203256763U CN 201320310426 CN201320310426U CN203256763U CN 203256763 U CN203256763 U CN 203256763U CN 201320310426 CN201320310426 CN 201320310426 CN 201320310426 U CN201320310426 U CN 201320310426U CN 203256763 U CN203256763 U CN 203256763U
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- CN
- China
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- frame body
- angle bar
- tower crane
- outer frame
- reinforced concrete
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- Expired - Fee Related
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Abstract
The utility model relates to a reinforced concrete box assembly base pressing type tower crane foundation which can effectively solve the problems that an existing tower crane foundation is troublesome in transportation and installation and high in cost due to the fact that the structure is large and heavy. The tower crane foundation is characterized in that an outer frame body is formed by an outer upper rectangular frame, an outer lower rectangular frame and four angle iron bars between the outer upper rectangular frame and the outer lower rectangular frame, wherein the outer upper rectangular frame and the outer lower rectangular frame are made of angle iron. Two bottom angle iron bars are arranged in the outer lower rectangular frame, two inner rectangular frames made of angle iron are arranged in the bottom angle iron bars, and iron at the upper ends of the two inner rectangular frames is connected together to form an inner frame body. The upper end of the inner frame body and the upper end of the outer frame body are connected, concrete prefabricated slabs are arranged on the inner edge face of the outer frame body, the outer edge face of the inner frame body and the bottom face between the outer frame body and the inner frame body, and therefore a box body is formed. Four opposite corners of the outer lower rectangular frame are respectively provided with a first pile foundation, the portions among the four angle iron bars of the outer lower rectangular frame are respectively provided with a second pile foundation, and four connection bars are respectively provided with two third pile foundations. The reinforced concrete box assembly base pressing type tower crane foundation is novel and unique in structure, small in size and convenient to disassemble and assemble.
Description
Technical field
The utility model relates to building machinery, particularly a kind of steel reinforced concrete case assembling stand pressure type tower crane.
Background technology
Tower crane is the necessary auxiliary equipment of firm tower crane, and it carries out firm pressure with bearing tower crane base by self weight and structure to tower crane; Tower crane is the not re-usable basis that forms of property concreting once, and weak point is not reproducible utilization, high cost, and the waste resource, installation period is long, and the shortest needs of concrete setting could be installed about one week afterwards;
Now on the market also by reusable tower crane, for example there is the concrete block splicing to be bolted the Zhao Shi column foot of formula, utilize the multiple column foots such as column foot of the steel rood beam structural formula of girder steel and concrete block pressure type, the column foot that more than can reuse has improved the utilization rate of resource really with respect to disposable column foot, shortened installation period, weak point is that column foot is too huge and heavy owing to its structural reason, cost is high, transportation and installation trouble.
Summary of the invention
For above-mentioned situation, for overcoming the defective of prior art, the purpose of the utility model just provides a kind of steel reinforced concrete case assembling stand pressure type tower crane, can solve effectively that existing tower-crane foundation structure is huge, heaviness causes transporting and installing trouble and the high problem of cost.
The technical scheme of its solution is, comprise outer frame body and internal frame body, the outside upper rectangle frame that outer frame body is made by angle bar, outside lower rectangle frame and outside upper, four angle bar between the lower rectangle frame consist of, two symmetrical bottom angle bar of placing are housed in the outside lower rectangle frame, symmetry is equipped with two vertical with the bottom angle bar interior rectangle frames of being made by angle bar in the angle bar of bottom, two interior rectangle frame upper ends link together through two angle bar, consist of internal frame body, internal frame body and outer frame body upper end link together through angle bar, the outer frame body inner edge surface, the internal frame body outer edge surface, concrete prefabricated board all is housed on the bottom surface between outer frame body and the internal frame body, consist of casing, four diagonal angles corresponding to outer frame body and internal frame body lower surface all link together through connection strap, first pile foundation respectively is equipped with at the place, four diagonal angles of outside lower rectangle frame, in the middle of four angle bar of outside lower rectangle frame second pile foundation is housed respectively, two prism of third order bases respectively are housed on four connection straps.
The utility model novel structure is unique, and volume is little, and easy accessibility is the innovation on the tower crane.
Description of drawings
Fig. 1 is plan structure figure of the present utility model (taking away pile foundation and concrete prefabricated board).
Fig. 2 is the distributed architecture figure of the utility model first, second, and third pile foundation.
Fig. 3 is front view of the present utility model (taking away pile foundation).
Fig. 4 be among the utility model Fig. 1 A-A to sectional drawing (taking away concrete prefabricated board).
Fig. 5 be among the utility model Fig. 3 B-B to sectional drawing.
Fig. 6 is the structure enlarged drawing at place, the utility model outer frame body diagonal angle.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Provided by Fig. 1 to Fig. 6, the utility model comprises outer frame body and internal frame body, the outside upper rectangle frame 1 that outer frame body is made by angle bar, outside lower rectangle frame 2 and outside upper, four angle bar between the lower rectangle frame consist of, two symmetrical bottom angle bar 3 of placing are housed in the outside lower rectangle frame 2, bottom angle bar 3 interior symmetries are equipped with two vertical with bottom angle bar 3 interior rectangle frames 4 of being made by angle bar, two angle bar in two interior rectangle frame 4 upper ends link together, consist of internal frame body 5, internal frame body 5 links together through angle bar with the outer frame body upper end, the outer frame body inner edge surface, the internal frame body outer edge surface, concrete prefabricated board 6 all is housed on the bottom surface between outer frame body and the internal frame body, consist of casing, four diagonal angles corresponding to outer frame body and internal frame body lower surface all link together through connection strap 7, first pile foundation 8 respectively is equipped with at the place, four diagonal angles of outside lower rectangle frame 2, respectively be equipped with on 9, four connection straps 7 of second pile foundation in the middle of four angle bar of outside lower rectangle frame 2 two prism of third order bases 10 respectively are housed.
In order to guarantee result of use, all be bolted together through angle bar between described outer frame body and internal frame body and outer frame body and the internal frame body, consist of dismountable structure.
All there is buckle 11 two vertical angle bar ends at the place, 8 diagonal angles of described outer frame body, the buckle of an angle bar places the outer face of another angle bar, the buckle of another angle bar places corresponding angle bar inner face, make two bonding surfaces of angle bar be three layer construction, and through being bolted to together, strengthen fixing effect.
Two vertical angle bar at the place, 8 diagonal angles of described internal frame body adopt the fixed form identical with place, outer frame body diagonal angle.
Described first, second, and third pile foundation is the concrete block of T-shaped structure, first and prism of third order base on tower crane rood beam base resigning hole is arranged, first, second, and third pile foundation is all through being bolted on the outside lower rectangle frame, convenient fixedly tower crane rood beam base.
On four outer edge surfaces of described outer frame body an angle bar connection strap 12 is housed respectively, improves the fastness of outer frame body.
Mode of occupation of the present utility model is, first the utility model being placed on according to diagonal needs on the fixing tower crane rood beam base, and in tower crane rood beam base bottom excavation first, second and groove corresponding to prism of third order base, then install first at outside lower rectangle frame 2, second and prism of third order base, and make first and prism of third order base pass tower crane rood beam base, with first, second and prism of third order base be placed in the groove, then constructional materials such as filling sandstone etc. in the casing between outer frame body and internal frame body, increase weight of the present utility model, reach the purpose of stablizing tower crane, and the utility model all is with bolts, easy accessibility after using end, is taken the utility model apart, and with first, second and prism of third order base disassemble, pile foundation and angle bar can together transport, and convenient transportation not be used in and repeats to make pile foundation, can greatly reduce cost, flexible and convenient to use.
Claims (6)
1. steel reinforced concrete case assembling stand pressure type tower crane, comprise outer frame body and internal frame body, it is characterized in that, the outside upper rectangle frame (1) that outer frame body is made by angle bar, outside lower rectangle frame (2) and outside upper, four angle bar between the lower rectangle frame consist of, two symmetrical bottom angle bar (3) of placing are housed in the outside lower rectangle frame (2), bottom angle bar (3) interior symmetry is equipped with two vertical with bottom angle bar (3) interior rectangle frames (4) of being made by angle bar, two interior rectangle frames (4) upper end links together through two angle bar, consist of internal frame body (5), internal frame body (5) links together through angle bar with the outer frame body upper end, the outer frame body inner edge surface, the internal frame body outer edge surface, concrete prefabricated board (6) all is housed on the bottom surface between outer frame body and the internal frame body, consist of casing, four diagonal angles corresponding to outer frame body and internal frame body lower surface all link together through connection strap (7), first pile foundation (8) respectively is equipped with at the place, four diagonal angles of outside lower rectangle frame (2), in the middle of four angle bar of outside lower rectangle frame (2) second pile foundation (9) is housed respectively, two prism of third order bases (10) respectively are housed on four connection straps (7).
2. steel reinforced concrete case assembling stand pressure type tower crane according to claim 1 is characterized in that, all is bolted together through angle bar between described outer frame body and internal frame body and outer frame body and the internal frame body, consists of dismountable structure.
3. steel reinforced concrete case assembling stand pressure type tower crane according to claim 1, it is characterized in that, all there is buckle (11) two vertical angle bar ends at the place, 8 diagonal angles of described outer frame body, the buckle of an angle bar places the outer face of another angle bar, the buckle of another angle bar places corresponding angle bar inner face, make two bonding surfaces of angle bar be three layer construction, and through being bolted to together.
4. steel reinforced concrete case assembling stand pressure type tower crane according to claim 1 is characterized in that, two vertical angle bar at the place, 8 diagonal angles of described internal frame body adopt the fixed form identical with place, outer frame body diagonal angle.
5. steel reinforced concrete case assembling stand pressure type tower crane according to claim 1, it is characterized in that, described first, second, and third pile foundation is the concrete block of T-shaped structure, first and prism of third order base on tower crane rood beam base resigning hole is arranged, first, second, and third pile foundation is all through being bolted on the outside lower rectangle frame.
6. steel reinforced concrete case assembling stand pressure type tower crane according to claim 1 is characterized in that, on four outer edge surfaces of described outer frame body an angle bar connection strap (12) is housed respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320310426 CN203256763U (en) | 2013-06-01 | 2013-06-01 | Reinforced concrete box assembly base pressing type tower crane foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320310426 CN203256763U (en) | 2013-06-01 | 2013-06-01 | Reinforced concrete box assembly base pressing type tower crane foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203256763U true CN203256763U (en) | 2013-10-30 |
Family
ID=49469342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320310426 Expired - Fee Related CN203256763U (en) | 2013-06-01 | 2013-06-01 | Reinforced concrete box assembly base pressing type tower crane foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203256763U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590419A (en) * | 2013-11-25 | 2014-02-19 | 山东电力工程咨询院有限公司 | Assembled type adjustable high-voltage reactor foundation |
| CN112177034A (en) * | 2020-09-30 | 2021-01-05 | 宣善竹 | Install elevator assembled basis and metal foundation groove additional |
-
2013
- 2013-06-01 CN CN 201320310426 patent/CN203256763U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590419A (en) * | 2013-11-25 | 2014-02-19 | 山东电力工程咨询院有限公司 | Assembled type adjustable high-voltage reactor foundation |
| CN103590419B (en) * | 2013-11-25 | 2015-08-05 | 山东电力工程咨询院有限公司 | Assembling is adjustable, and high voltage reactor is basic |
| CN112177034A (en) * | 2020-09-30 | 2021-01-05 | 宣善竹 | Install elevator assembled basis and metal foundation groove additional |
| CN112177034B (en) * | 2020-09-30 | 2021-10-26 | 宣善竹 | Install assembled structure of elevator assembled basis and metal foundation slot combination additional |
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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: 20131030 Termination date: 20150601 |
|
| EXPY | Termination of patent right or utility model |