CN202322122U - Tower crane and foundation transition device thereof - Google Patents
Tower crane and foundation transition device thereof Download PDFInfo
- Publication number
- CN202322122U CN202322122U CN 201120489562 CN201120489562U CN202322122U CN 202322122 U CN202322122 U CN 202322122U CN 201120489562 CN201120489562 CN 201120489562 CN 201120489562 U CN201120489562 U CN 201120489562U CN 202322122 U CN202322122 U CN 202322122U
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- China
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- adapter plate
- transition apparatus
- tower crane
- basic
- underframe
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Abstract
The utility model provides a tower crane and a foundation transition device thereof. The foundation transition device comprises a first mounting plate, a second mounting plate and a bracket, wherein a plurality of first cambered adjustment holes are formed in the first mounting plate; the first mounting plate is connected with an underframe of the tower crane in an adjustable manner through the first adjustment holes; the second mounting plate is connected with an embedded bolt on a foundation block of the tower crane; and the first side of the bracket is fixedly connected with the first mounting plate, and the second side of the bracket is fixedly connected with the second mounting plate. An angle between the foundation transition device and the underframe can be adjusted through the first adjustment holes formed in the first mounting plate, so that the problem about connection between the foundation block and the underframe is solved; and the foundation transition device has the characteristics of simple structure and convenience for manufacturing and mounting and is uniformly and rationally stressed.
Description
Technical field
The utility model relates to the tower crane field, more specifically, relates to a kind of tower crane and basic transition apparatus thereof.
Background technology
Tower crane is a kind of construction machinery and equipment that is widely used in building field, wherein, actual use and the underframe of exhibition tower crane normally fixed.That is to say that the underframe of tower crane is connected with ground basic blocks.Yet deviation takes place through regular meeting in the direction of the pre-embedded bolt in the basic blocks or size, and this can cause basic blocks and the bad bonded assembly problem of underframe, even can cause the two can't connect at all.Because the not remoldability of cement, the basic blocks that deviation ratio is bigger can only directly abandon, thereby causes the waste of material.For the less basic blocks of deviation ratio, though also there is basic transition apparatus in the prior art, its structure and stressed more complicated, effect is bad and cannot regulate, so that influences the safety and the reliability of tower crane.In addition, for the requirement of satisfy installing, adopt mould accurately to guarantee the setting accuracy of pre-embedded bolt abroad usually; Yet in order to reduce traffic cost and handling cost, most basic blocks is made by user oneself, and mould prepares basic blocks if adopt accurately, can increase user's cost.
The utility model content
The utility model aims to provide a kind of tower crane and basic transition apparatus thereof, to solve basic blocks and the bad bonded assembly problem of underframe in the prior art.
For solving the problems of the technologies described above; An aspect according to the utility model; A kind of basic transition apparatus of tower crane is provided; Comprise: first adapter plate, first adapter plate are provided with first adjustment hole of a plurality of arcs, and first adapter plate is connected with the underframe adjustable ground of tower crane through first adjustment hole; Second adapter plate, the pre-embedded bolt on the basic blocks of second adapter plate and tower crane is connected; Support, first side of support is captiveed joint with first adapter plate, and second side of support is captiveed joint with second adapter plate.
Further, second adapter plate is provided with second adjustment hole of a plurality of arcs, and second adapter plate is connected with the pre-embedded bolt adjustable ground through second adjustment hole.
Further, first adapter plate and/or second adapter plate are circular.
Further, a plurality of first adjustment holes are arranged on the same circumference.
Further, a plurality of second adjustment holes are arranged on the same circumference.
Further, support is box-type.
Further, box-type support comprises a plurality of risers, and first end of riser is captiveed joint with first adapter plate, and second end of riser is captiveed joint with second adapter plate.
Further, form the operational space of opening wide between the riser and first adapter plate, second adapter plate, pre-embedded bolt is positioned at the operational space.
Another aspect according to the utility model provides a kind of tower crane, comprises underframe, basic blocks and basic transition apparatus, and underframe is connected with basic blocks through basic transition apparatus, and this basis transition apparatus is above-mentioned basic transition apparatus.
The utility model is through being arranged on first adjustment hole on first adapter plate; Angle between scalable basis transition apparatus and the underframe; Thereby the direction or the size that have solved well because of pre-embedded bolt have deviation; And can not basic blocks and underframe bonded assembly problem be had simple in structure, stressed characteristics evenly reasonable, easy to make, easy for installation.
Description of drawings
The accompanying drawing that constitutes the application's a part is used to provide the further understanding to the utility model, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 has schematically shown the scheme of installation of the basic transition apparatus in the utility model;
Fig. 2 has schematically shown the birds-eye view after Fig. 1 has removed underframe and attaching parts;
Fig. 3 has schematically shown the cutaway view of the basic transition apparatus in the utility model;
Fig. 4 has schematically shown the birds-eye view of the basic transition apparatus in the utility model;
Fig. 5 has schematically shown the birds-eye view of first adapter plate; And
Fig. 6 has schematically shown the birds-eye view of support.
The specific embodiment
Embodiment to the utility model is elaborated below in conjunction with accompanying drawing, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
As the first aspect of the utility model, a kind of basic transition apparatus of tower crane is provided.Like Fig. 1-shown in Figure 4, this basis transition apparatus comprises: first adapter plate 21, second adapter plate 22 and support 23.Wherein, first adapter plate 21 is provided with first adjustment hole 211 (please combine Fig. 5) of a plurality of arcs, and first adapter plate 21 is connected with underframe 30 adjustable grounds of tower crane through first adjustment hole 211.Pre-embedded bolt 11 on the basic blocks 10 of second adapter plate 22 and tower crane is connected.First side of support 23 is captiveed joint with first adapter plate 21, and second side of support 23 is captiveed joint with second adapter plate 22.Preferably, the number of first adjustment hole 211 is four.Preferably; A plurality of first adjustment holes 211 are arranged on (preferably, a plurality of first adjustment holes 211 are evenly distributed on the same circumference) on the same circumference, and a plurality of first adjustment holes 211 are arranged on the same circumference; Can rotate easily should the basis transition apparatus, with the function that realizes regulating.Preferably, first adapter plate 21 and/or second adapter plate 22 are circular.
During use, second adapter plate 22 is coupled together through pre-embedded bolt 11 with basic blocks 10, and first adapter plate 21 is coupled together through attaching parts 40 (for example can be high strength bolt and hassock sheet) with underframe 30.Because be provided with first adjustment hole 211 of a plurality of arcs on first adapter plate 21, therefore, basic blocks 10 is under the effect of this basis transition apparatus 20; Can rotate a certain angle (especially around underframe 30; Under the condition that satisfies the tower crane operating mode, can be according to actual conditions, like bolt size etc.; Confirm the size of first adjustment hole 211); Because of direction or the size of pre-embedded bolt 11 deviation is arranged thereby solved basic blocks 10 well, and can not with underframe 30 bonded assembly problems, have simple in structure, stressed evenly reasonable, easy to make, easy for installation, practical characteristics.In addition, should the basis transition apparatus owing to used, can make four basic blocks of tower crane discharge neatly, uprightly, beautiful be beneficial to participate in exhibition.In addition, also can make full use of the big basic blocks of deviation, thereby reduce cost.
Preferably, please refer to Fig. 1, Fig. 3 and Fig. 4, second adjustment hole, 221, the second adapter plates 22 that second adapter plate 22 is provided with a plurality of arcs are connected with pre-embedded bolt 11 adjustable grounds through second adjustment hole 221.Further, a plurality of second adjustment holes 221 are arranged on (preferably, a plurality of second adjustment holes 221 are evenly distributed on the same circumference) on the same circumference.Because second adapter plate 22 is provided with second adjustment hole 221, therefore, can regulate the setting angle between basic transition apparatus and the basic blocks easily.It is thus clear that, through first adjustment hole and second adjustment hole, just can regulate the setting angle between the setting angle between basic transition apparatus and the underframe and basic transition apparatus and the basic blocks easily, therefore, can make the whole erection process convenient.
Preferably, please refer to Fig. 3, Fig. 4 and Fig. 6, support 23 is box-type.Box-type support 23 comprises a plurality of risers 231, and first end of riser 231 is captiveed joint with first adapter plate 21 (for example welding), and second end of riser 231 is captiveed joint (for example welding) with second adapter plate 22.Like this, adopt box-type support 23, can support, first adapter plate and second adapter plate be formed the box-structure with high stability, thereby improved the load-carrying capacity of basic transition apparatus.Preferably, form the operational space of opening wide 232 between the riser 231 and first adapter plate 21, second adapter plate 22, pre-embedded bolt 11 is positioned at operational space 232, so that installation personnel can be operated pre-embedded bolt 11 easily from the outside of basic transition apparatus.In addition, attaching parts 40 also can be arranged in this operational space, with convenient basic transition apparatus and underframe is coupled together.
Second aspect as the utility model; A kind of tower crane is provided; Comprise underframe 30, basic blocks 10 and basic transition apparatus, underframe 30 is connected with basic blocks 10 through basic transition apparatus, and this basis transition apparatus is the basic transition apparatus 20 among above-mentioned each embodiment.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (9)
1. the basic transition apparatus of a tower crane is characterized in that, comprising:
First adapter plate (21), said first adapter plate (21) are provided with first adjustment hole (211) of a plurality of arcs, and said first adapter plate (21) is connected with underframe (30) adjustable ground of said tower crane through said first adjustment hole (211);
Second adapter plate (22), the pre-embedded bolt (11) on the basic blocks (10) of said second adapter plate (22) and said tower crane is connected;
Support (23), first side of said support (23) is captiveed joint with said first adapter plate (21), and second side of said support (23) is captiveed joint with said second adapter plate (22).
2. basic transition apparatus according to claim 1; It is characterized in that; Said second adapter plate (22) is provided with second adjustment hole (221) of a plurality of arcs, and said second adapter plate (22) is connected with said pre-embedded bolt (11) adjustable ground through said second adjustment hole (221).
3. basic transition apparatus according to claim 1 is characterized in that, said first adapter plate (21) and/or said second adapter plate (22) are circular.
4. basic transition apparatus according to claim 1 is characterized in that, said a plurality of first adjustment holes (211) are arranged on the same circumference.
5. basic transition apparatus according to claim 2 is characterized in that, said a plurality of second adjustment holes (221) are arranged on the same circumference.
6. according to each described basic transition apparatus among the claim 1-5, it is characterized in that said support (23) is box-type.
7. basic transition apparatus according to claim 6; It is characterized in that; Said box-type support (23) comprises a plurality of risers (231); First end of said riser (231) is captiveed joint with said first adapter plate (21), and second end of said riser (231) is captiveed joint with said second adapter plate (22).
8. basic transition apparatus according to claim 7; It is characterized in that; Form the operational space of opening wide (232) between said riser (231) and said first adapter plate (21), second adapter plate (22), said pre-embedded bolt (11) is positioned at said operational space (232).
9. tower crane; Comprise underframe (30), basic blocks (10) and basic transition apparatus; Said underframe (30) is connected with said basic blocks (10) through said basic transition apparatus; It is characterized in that said basic transition apparatus is each described basic transition apparatus (20) among the claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120489562 CN202322122U (en) | 2011-11-30 | 2011-11-30 | Tower crane and foundation transition device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120489562 CN202322122U (en) | 2011-11-30 | 2011-11-30 | Tower crane and foundation transition device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202322122U true CN202322122U (en) | 2012-07-11 |
Family
ID=46434112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120489562 Expired - Lifetime CN202322122U (en) | 2011-11-30 | 2011-11-30 | Tower crane and foundation transition device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202322122U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046795A (en) * | 2013-01-09 | 2013-04-17 | 莱芜钢铁集团有限公司 | Universal mounting base of line post or lamp post |
| CN105129636A (en) * | 2015-07-03 | 2015-12-09 | 中国十七冶集团有限公司 | Large-basement baseboard tower-crane installation apparatus |
-
2011
- 2011-11-30 CN CN 201120489562 patent/CN202322122U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046795A (en) * | 2013-01-09 | 2013-04-17 | 莱芜钢铁集团有限公司 | Universal mounting base of line post or lamp post |
| CN103046795B (en) * | 2013-01-09 | 2015-04-15 | 莱芜钢铁集团有限公司 | Universal mounting base of line post or lamp post |
| CN105129636A (en) * | 2015-07-03 | 2015-12-09 | 中国十七冶集团有限公司 | Large-basement baseboard tower-crane installation apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |
|
| CX01 | Expiry of patent term |