CN106629422A - Novel pile type crane - Google Patents
Novel pile type crane Download PDFInfo
- Publication number
- CN106629422A CN106629422A CN201710104550.1A CN201710104550A CN106629422A CN 106629422 A CN106629422 A CN 106629422A CN 201710104550 A CN201710104550 A CN 201710104550A CN 106629422 A CN106629422 A CN 106629422A
- Authority
- CN
- China
- Prior art keywords
- column
- ring plate
- connection ring
- novel pile
- stand column
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/16—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements
- B66C23/166—Simple cranes with jibs which may be fixed or can slew or luff
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention provides a novel pile type crane. The novel pile type crane is characterized by comprising a stand column, a cross beam hinged to the top end of the stand column, and a hydraulic cylinder with the two ends hinged to the stand column and the cross beam correspondingly; the stand column is in the shape of a cylinder; the diameter of the middle segment of the stand column is larger than the diameter of the lower segment of the stand column; the middle segment and the lower segment are in transition through a cone-shaped ring wall; the inner side wall of the cone-shaped ring wall, the inner side wall of the middle segment and the inner side wall of the lower segment are each fixedly connected with a connecting ring piece; and the inner ring faces of the connecting ring pieces are connected with one another through connecting columns. Because the middle segment and the lower segment of the stand column are in transition through the cone-shaped ring wall, the inner side wall of the cone-shaped ring wall, the inner side wall of the middle segment of the stand column and the inner side wall of the lower segment of the stand column are each fixedly connected with the corresponding connecting ring piece, and the inner ring faces of the connecting ring pieces are connected with one another through the connecting columns, the positions, where the radius changes suddenly, of the stand column are further connected through the connecting ring pieces and the connecting columns, so that the stress acting on the positions, where the radius changes suddenly, of the stand column can be partially shared by the connecting ring pieces and the connecting columns.
Description
Technical field
The present invention relates to crane field, and in particular to a kind of novel pile formula crane.
Background technology
Stake formula crane includes column and is articulated with the crossbeam of column top, and stake formula crane is also included for driving crossbeam
The hydraulic cylinder of swing, cylinder ends are articulated with column, and the piston rod end of hydraulic cylinder is articulated with crossbeam.Due to the size of crossbeam
It is big more than column, thus the arm of force of gravity suffered by crossbeam is larger, causes the moment of flexure suffered by column larger.For this purpose, in column
Section need to be designed to compared with hypomere slightly, to guarantee that there are enough bending strengths in the stage casing of column, so allow for the side wall of column at it
The junction of stage casing and hypomere is at Step of radius, larger stress concentration to be produced at Step of radius.In the prior art, stand
Post is in hollow cylindrical shape, and the side wall for causing column is produced deformation by the concentrated stress at Step of radius.
The content of the invention
For the deficiencies in the prior art, it is an object of the invention to provide a kind of novel pile formula crane, its stud sides wall
Stress concentration degree at Step of radius is relatively low, so as to avoid stud sides wall stress from concentrating and deformation.
In order to solve above-mentioned technical problem, the technical solution adopted in the present invention is：
The novel pile formula crane that the present invention is provided, it is characterised in that：Including column, the crossbeam of column top is articulated with, and
Two ends are hingedly connected to the hydraulic cylinder of the column and the crossbeam；The column is cylindrical, the stage casing of the column it is straight
Footpath is bigger than the hypomere of the column, the stage casing and the hypomere by taper ring wall transition, the madial wall of the taper ring wall,
The madial wall of the madial wall in the stage casing and the hypomere is connected with connection ring plate, and the inner ring surface of each connection ring plate passes through
Connecting pole is connected with each other.
Specifically, axially uniform arrangement of each described connection ring plate along the column.
Specifically, the aperture of the interior annular distance of each connection ring plate is equal.
Specifically, the central axes of each central axis and the column for connecting ring plate.
Specifically, each connecting pole is equipped with multiple inserting grooves, and it is right that each inner ring surface for connecting ring plate is inserted in its
In the inserting groove answered.
Specifically, the connection ring plate is realized affixed with the inserting groove by way of welding.
Specifically, the connecting pole is uniformly distributed along the side face of the inner ring of the connection ring plate.
Specifically, the connection ring plate positioned at the stage casing is located at the bottom in the stage casing, positioned at the connection ring of the hypomere
Piece is located at the top of the hypomere.
The beneficial effects of the present invention is：
Because stage casing and its hypomere of column is by taper ring wall transition, taper ring wall, the stage casing of column and its lower end it is interior
Side wall is connected with connection ring plate, and the inner ring surface of each connection ring plate is connected with each other by connecting pole, such column its half
The further connection that mutation part in footpath passes through each connection ring plate and connecting pole so that in place of acting on the Step of radius of column
Stress part is connected ring plate and connecting pole and shares, so as to reduce the Step of radius for acting on column in place of stress, it is to avoid
Outer wall deformation in place of the Step of radius.
Description of the drawings
Fig. 1 is the stereogram of the novel pile formula crane of invention；
Fig. 2 is half Section View for inventing column therein.
Reference is in figure：
1. column, 11. stage casings, 12. hypomeres, 13. taper ring walls,
14. connection ring plates, 2. 15. connecting poles, crossbeam, 3. hydraulic cylinder.
Specific embodiment
Below in conjunction with the accompanying drawings come further illustrate the present invention specific embodiment.
See Fig. 1, the novel pile formula crane that the present embodiment is provided, including column 1, the crossbeam 2 on the top of column 1 is articulated with,
And two ends are hingedly connected to the hydraulic cylinder 3 of column 1 and crossbeam 2；Column 1 is cylindrical, and the diameter in the stage casing 11 of column 1 is than vertical
The hypomere 12 of post 1 is big, stage casing 11 and hypomere 12 by the transition of taper ring wall 13, the madial wall of taper ring wall 13, stage casing 11 it is interior
The madial wall of side wall and hypomere 12 is connected with connection ring plate 14, and the inner ring surface of each connection ring plate 14 is mutually interconnected by connecting pole 15
Connect.Because stage casing 11 and its hypomere 12 of column 1 is by the transition of taper ring wall 13, taper ring wall 13, the stage casing 11 of column 1 and
The madial wall of its lower end is connected with connection ring plate 14, and the inner ring surface of each connection ring plate 14 is mutually interconnected by connecting pole 15
Connect, such column 1 is in place of its Step of radius by the further connection of each connection ring plate 14 and connecting pole 15 so that effect
Stress part in place of the Step of radius of column 1 is connected ring plate 14 and connecting pole 15 is shared, so as to reduce act on it is vertical
Stress in place of the Step of radius of post 1, it is to avoid the outer wall deformation in place of the Step of radius.
Specifically, each connection ring plate 14 along column 1 axially uniform arrangement, being reasonably distributed of the connection ring plate 14,
It is even, it is to avoid the Step of radius part stress raisers of column 1.
Specifically, the aperture of the interior annular distance of each connection ring plate 14 is equal, in addition, respectively the central axis of connection ring plate 14 with
The central axes of column 1, are conducive to each connection ring plate 14 firmly to connect.
Specifically, each connecting pole 15 is equipped with multiple inserting grooves, and it is corresponding that each inner ring surface for connecting ring plate 14 is inserted in its
In inserting groove so that connection ring plate 14 is more consolidated with the connection of connecting pole 15.
Specifically, connection ring plate 14 is realized affixed with inserting groove by way of welding.
Specifically, connecting pole 15 is uniformly distributed along the side face of the inner ring of connection ring plate 14, so that acting on connecting pole 15
And the stress of connection ring plate 14 is evenly distributed, it is to avoid stress concentration.
Specifically, the connection ring plate 14 positioned at stage casing 11 is located at the bottom in stage casing 11, positioned at the connection ring plate 14 of hypomere 12
Located at the top of hypomere 12.
Above disclosed is only the preferred embodiments of the present invention, can not limit the right of the present invention with this certainly
Scope, therefore the equivalent variations made according to scope of the present invention patent, still belong to the scope that the present invention is covered.
Claims (8)
1. a kind of novel pile formula crane, it is characterised in that：Including column, it is articulated with the crossbeam of column top, and two ends point
It is not articulated with the hydraulic cylinder of the column and the crossbeam；The column is cylindrical, and the diameter in the stage casing of the column compares institute
The hypomere for stating column is big, the stage casing and the hypomere by taper ring wall transition, the madial wall of the taper ring wall, it is described in
The madial wall of section and the madial wall of the hypomere are connected with connection ring plate, and the inner ring surface of each connection ring plate passes through connecting pole
It is connected with each other.
2. novel pile formula crane according to claim 1, it is characterised in that：Each described connection ring plate is along the column
Axially uniform arrangement.
3. novel pile formula crane according to claim 1, it is characterised in that：The hole of the interior annular distance of each connection ring plate
Footpath is equal.
4. novel pile formula crane according to claim 1, it is characterised in that：It is each it is described connection ring plate central axis with
The central axes of the column.
5. novel pile formula crane according to claim 1, it is characterised in that：Each connecting pole is equipped with multiple grafting
Groove, the inner ring surface of each connection ring plate is inserted in its corresponding described inserting groove.
6. novel pile formula crane according to claim 5, it is characterised in that：The connection ring plate is logical with the inserting groove
Cross welding mode realize it is affixed.
7. novel pile formula crane according to claim 1, it is characterised in that：The connecting pole is along the connection ring plate
The side face of inner ring is uniformly distributed.
8. novel pile formula crane according to claim 1, it is characterised in that：Connection ring plate positioned at the stage casing is located at
The bottom in the stage casing, the connection ring plate positioned at the hypomere is located at the top of the hypomere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710104550.1A CN106629422B (en) | 2017-02-24 | 2017-02-24 | A kind of novel pile formula crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710104550.1A CN106629422B (en) | 2017-02-24 | 2017-02-24 | A kind of novel pile formula crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106629422A true CN106629422A (en) | 2017-05-10 |
| CN106629422B CN106629422B (en) | 2019-01-11 |
Family
ID=58847750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710104550.1A Active CN106629422B (en) | 2017-02-24 | 2017-02-24 | A kind of novel pile formula crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106629422B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10101292A (en) * | 1996-09-30 | 1998-04-21 | Tsuji Sangyo Kk | Deck crane for stevedoring |
| CN202059808U (en) * | 2011-05-12 | 2011-12-07 | 宋进亮 | Pipe for greenhouse |
| CN202718290U (en) * | 2012-07-18 | 2013-02-06 | 杭州亨林科技有限公司 | Upright column |
| CN203007976U (en) * | 2013-01-06 | 2013-06-19 | 中国海洋石油总公司 | Connecting device of offshore pile foundation structure |
| CN204022357U (en) * | 2014-07-30 | 2014-12-17 | 江苏华澄重工有限公司 | Rotary column under span winch multistage circular cone type |
| CN204057764U (en) * | 2014-09-02 | 2014-12-31 | 河南重工起重机集团有限公司 | A kind of deep water folds jib crane |
| CN204958172U (en) * | 2015-09-16 | 2016-01-13 | 中国石油集团渤海石油装备制造有限公司 | Column type platform hoist pillar structure |
| CN205855854U (en) * | 2016-08-10 | 2017-01-04 | 河南新科起重机股份有限公司 | A kind of hydraulically extensible boom crane |
| CN206511842U (en) * | 2017-02-24 | 2017-09-22 | 东莞市台鑫重型起重设备有限公司 | A kind of novel pile formula crane |
-
2017
- 2017-02-24 CN CN201710104550.1A patent/CN106629422B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10101292A (en) * | 1996-09-30 | 1998-04-21 | Tsuji Sangyo Kk | Deck crane for stevedoring |
| CN202059808U (en) * | 2011-05-12 | 2011-12-07 | 宋进亮 | Pipe for greenhouse |
| CN202718290U (en) * | 2012-07-18 | 2013-02-06 | 杭州亨林科技有限公司 | Upright column |
| CN203007976U (en) * | 2013-01-06 | 2013-06-19 | 中国海洋石油总公司 | Connecting device of offshore pile foundation structure |
| CN204022357U (en) * | 2014-07-30 | 2014-12-17 | 江苏华澄重工有限公司 | Rotary column under span winch multistage circular cone type |
| CN204057764U (en) * | 2014-09-02 | 2014-12-31 | 河南重工起重机集团有限公司 | A kind of deep water folds jib crane |
| CN204958172U (en) * | 2015-09-16 | 2016-01-13 | 中国石油集团渤海石油装备制造有限公司 | Column type platform hoist pillar structure |
| CN205855854U (en) * | 2016-08-10 | 2017-01-04 | 河南新科起重机股份有限公司 | A kind of hydraulically extensible boom crane |
| CN206511842U (en) * | 2017-02-24 | 2017-09-22 | 东莞市台鑫重型起重设备有限公司 | A kind of novel pile formula crane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106629422B (en) | 2019-01-11 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Address after: No. 2, Datang Heng Road, Mowu, Wanjiang Street, Dongguan, Guangdong 523000 Patentee after: Guangdong Taixin Heavy Industry Lifting Equipment Co.,Ltd. Address before: 523039 The Third Industrial Zone, Mowu Community, Wanjiang District, Dongguan City, Guangdong Province Patentee before: DONGGUAN TAIXIN HEAVY LIFTING EQUIPMENT CO.,LTD. |
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| CP03 | Change of name, title or address |