CN105565190A - Novel tower crane - Google Patents
Novel tower crane Download PDFInfo
- Publication number
- CN105565190A CN105565190A CN201610112615.2A CN201610112615A CN105565190A CN 105565190 A CN105565190 A CN 105565190A CN 201610112615 A CN201610112615 A CN 201610112615A CN 105565190 A CN105565190 A CN 105565190A
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- CN
- China
- Prior art keywords
- tower
- arm
- crane
- tower top
- extending bracket
- 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
- 239000004020 conductor Substances 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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
- B66C23/62—Constructional features or details
- B66C23/64—Jibs
- B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
- B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention provides a novel tower crane. The novel tower crane comprises a tower bottom, a tower body, a rotating platform, a tower top, an operation chamber, an extending bracket, a balance arm, a lifting arm and a first lifting mechanism. A pull bearing block is movably installed on the lifting arm. The moving direction of the pull bearing block is horizontal. A supporting rod is installed on the extending bracket and abuts against the pull bearing block. The tower top is connected with the extending bracket, the balance arm and the pull bearing block through a connecting rope. A rope winding device is installed at the tower top and connected with the end, away from the tower top, of the lifting arm through the connecting rope. A second lifting mechanism is installed on the extending bracket. The novel tower crane is simple in structure, the length of the lifting arm is adjusted conveniently, and moreover the structure firmness of the novel tower crane can be ensured.
Description
Technical field
The present invention relates to hoisting crane technical field, particularly relate to a kind of Novel tower crane.
Background technology
Tower crane (towercrane) is called for short tower machine, also known as tower crane, originates from West Europe.Swing arm is contained in the rotary crane on towering tower body top.Working space is large, is mainly used in the installation of vertical and horizontal feed and the building element of material in housing construction.Be made up of metal construction, operating mechanism and electric system three part.Metal construction comprises tower body, crane arm and base etc.But because crane arm is connected with tower top by connection cord, regulate the length of crane arm that connection cord can be caused to be difficult to keep fastening, crane arm not easily moves simultaneously, boom length is caused to be difficult to regulate, and for very inconvenient when the workman on tower top provides small article, and the safety of tower machine is not high enough.
Summary of the invention
Based on the technical matters that background technology exists, the present invention proposes a kind of Novel tower crane.
A kind of Novel tower crane that the present invention proposes, comprises at the bottom of tower, tower body, turntable, tower top, operator's compartment, extending bracket, equilibrium arm, crane arm and the first hoist mechanism;
Tower body is arranged on upper end at the bottom of tower, turntable is arranged on tower body upper end, tower top is arranged on turntable upper end, extending bracket is arranged on tower top, equilibrium arm is removable to be arranged on extending bracket, and equilibrium arm moving direction is horizontal direction, and crane arm is arranged on tower top, crane arm and equilibrium arm are positioned at the relative both sides of tower top, and the first hoist mechanism is arranged on crane arm;
Removable being provided with of crane arm bears block, and bearing block moving direction is horizontal direction; Extending bracket is provided with strut bar, strut bar with bear block and lean, tower top connects extending bracket and equilibrium arm by connection cord and bears block, and tower top is provided with coiling apparatus, and coiling apparatus connects crane arm one end away from tower top by connection cord;
Extending bracket is provided with the second hoist mechanism.
Preferably, the second hoist mechanism comprises install bin, spiral roller, the first actuating device, conductor barrel, two balance columns, draught line, hook, the second actuating device and rollers; Spiral roller is arranged in install bin, and the first actuating device drives and connects spiral roller, and the first actuating device drives spiral roller to rotate, and conductor barrel is vertically arranged in install bin, and two balance columns are arranged in install bin by elastic component level, and are positioned at below conductor barrel; Draught line first end connects spiral roller, and draught line second end is successively through conductor barrel and two balance columns, and coupling hook, roller is arranged on install bin, and the second actuating device drives and connects roller, and the second actuating device driving rolls rotates; Extending bracket is provided with the sliding rail for roller.
Preferably, draught line is provided with conical pouring weight, conical pouring weight tip down.
Preferably, draught line is provided with rolling disc, rolling disc is provided with multiple air baffle, and the air baffle platform circumference that rotates is uniformly distributed.
Preferably, the cross section of balance columns is semicircle, and balance columns cross section is all protruding to direction close to each other.
Preferably, balance columns is provided with multiple thermal vias.
Preferably, tower body is provided with movable stand and the 3rd driver train, the 3rd driver train drives and connects movable stand, and the 3rd driver train drives movable stand along vertically putting to movement.
The present invention is when needing the length increasing crane arm, the part that crane arm is connected with tower top is disassembled, then crane arm is moved, increase part is fixedly connected with again between original crane arm and tower top, bear block when crane arm moves to move on crane arm, can not affect tower top with bear that block is connected fastening, coiling apparatus connects crane arm one end away from tower top by connection cord, effectively ensure to connect the impregnability of crane arm away from an end structure of tower top by coiling apparatus, although the tightness that coiling apparatus is connected by coiling apparatus with crane arm not easily regulates, but tower top effectively ensures the impregnability of crane arm by bearing block.Structure of the present invention is simple, facilitates the adjustment of boom length also can ensure the impregnability of structure of the present invention.
Accompanying drawing explanation
Fig. 1 is a kind of Novel tower crane structural representation that the present invention proposes;
Fig. 2 is the present invention second hoist mechanism structural representation.
Detailed description of the invention
Shown in seeing figures.1.and.2, a kind of Novel tower crane that the present invention proposes, to comprise at the bottom of tower 1, tower body 2, turntable 3, tower top 4, operator's compartment 5, extending bracket 6, equilibrium arm 7, crane arm 8 and the first hoist mechanism 9;
Tower body 2 is arranged on 1 upper end at the bottom of tower, turntable 3 is arranged on tower body 2 upper end, tower top 4 is arranged on turntable 3 upper end, extending bracket 6 is arranged on tower top 4, equilibrium arm 7 is removable to be arranged on extending bracket 6, and equilibrium arm 7 moving direction is horizontal direction, and crane arm 8 is arranged on tower top 4, crane arm 8 and equilibrium arm 7 are positioned at the relative both sides of tower top 4, and the first hoist mechanism 9 is arranged on crane arm 8;
Removable being provided with of crane arm 8 bears block 81, and bearing block 81 moving direction is horizontal direction; Extending bracket 6 is provided with strut bar 601, strut bar 601 with bear block 81 and lean, tower top 4 connects extending bracket 6 and equilibrium arm 7 by connection cord and bears block 81, tower top 4 is provided with coiling apparatus 41, and coiling apparatus 41 connects crane arm 8 one end away from tower top 4 by connection cord;
Extending bracket 6 is provided with the second hoist mechanism, the second hoist mechanism comprises install bin 61, spiral roller 62, first actuating device, conductor barrel 64, two balance columns 65, draught line 66, hook the 67, second actuating device and roller 69; Spiral roller 62 is arranged in install bin 61, first actuating device drives connection spiral roller 62, first actuating device to drive spiral roller 62 to rotate, and conductor barrel 64 is vertically arranged in install bin 61, two balance columns 65 are arranged in install bin 61 by elastic component level, and are positioned at below conductor barrel 64; Draught line 66 first end connects spiral roller 62, draught line 66 second end is successively through conductor barrel 64 and two balance columns 65, and coupling hook 67, roller 69 is arranged on install bin 61, second actuating device drives connection roller 69, second actuating device driving rolls 69 to rotate; Extending bracket 6 is provided with the sliding rail for roller 69.
The present invention is when needing the length increasing crane arm 8, the part that crane arm 17 is connected with tower top 4 is disassembled, then crane arm 17 is moved, increase part is fixedly connected with again between original crane arm 17 and tower top 4, crane arm 17 bears block 81 and moves on crane arm 8 when moving, can not affect tower top with bear that block 81 is connected fastening, coiling apparatus 41 connects crane arm 8 one end away from tower top 4 by connection cord, effectively ensure to connect the impregnability of crane arm 8 away from an end structure of tower top 4 by coiling apparatus 41, although the tightness that coiling apparatus 41 is connected by coiling apparatus with crane arm 8 not easily regulates, but tower top effectively ensures the impregnability of crane arm by bearing block.Effectively the incremental portion lifting of crane arm 8 can be got up by the second hoist mechanism, second hoist mechanism hangs and send the height of object will drive crane arm height, therefore the first hoist mechanism 9 cannot realize, the object hung due to the second hoist mechanism and tower body 2 nearer, therefore conductor barrel 64 pairs of draught lines 66 are needed to be fixed, in order to reduce rocking of draught line 66 by balance columns 65.
In present embodiment, draught line 66 is provided with conical pouring weight 661, the stability of draught line 66, is effectively improved down in conical pouring weight 661 tip, reduces rocking of hauling rope.
In present embodiment, draught line 66 is provided with rolling disc 662, rolling disc 662 is provided with multiple air baffle 663, and air baffle 663 platform 3 circumference that rotates is uniformly distributed, and gyro effect when being rotated by rolling disc 662 improves stability of the present invention further.
In present embodiment, the cross section of balance columns 65 is semicircle, and balance columns 65 cross section is all protruding to direction close to each other, and reduce the friction between balance columns 65 and hauling rope 66, balance columns 65 is provided with multiple thermal vias, improves the heat-sinking capability of balance columns 65.
In present embodiment, tower body 2 is provided with movable stand 21 and the 3rd driver train, 3rd driver train drives and connects movable stand 21,3rd driver train drives movable stand 21 along vertically putting to movement, by movable stand 21 and the 3rd driver train, object is sent to certain altitude, long brought instability when draught line 66 falls to send object can be reduced further.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (7)
1. a Novel tower crane, is characterized in that: comprise (1) at the bottom of tower, tower body (2), turntable (3), tower top (4), operator's compartment (5), extending bracket (6), equilibrium arm (7), crane arm (8) and the first hoist mechanism (9);
Tower body (2) is arranged on (1) upper end at the bottom of tower, turntable (3) is arranged on tower body (2) upper end, tower top (4) is arranged on turntable (3) upper end, extending bracket (6) is arranged on tower top (4), equilibrium arm (7) is removable to be arranged on extending bracket (6), equilibrium arm (7) moving direction is horizontal direction, crane arm (8) is arranged on tower top (4), crane arm (8) and equilibrium arm (7) are positioned at the relative both sides of tower top (4), and the first hoist mechanism (9) is arranged on crane arm (8);
Removable being provided with of crane arm (8) bears block (81), and bearing block (81) moving direction is horizontal direction; Extending bracket (6) is provided with strut bar (601), strut bar (601) with bear block (81) and lean, tower top (4) connects extending bracket (6) and equilibrium arm (7) by connection cord and bears block (81), tower top (4) is provided with coiling apparatus (41), coiling apparatus (41) connects crane arm (8) one end away from tower top (4) by connection cord;
(6) are provided with the second hoist mechanism to extending bracket.
2. Novel tower crane according to claim 1, is characterized in that: the second hoist mechanism comprises install bin (61), spiral roller (62), the first actuating device, conductor barrel (64), two balance columns (65), draught line (66), hook (67), the second actuating device and rollers (69); Spiral roller (62) is arranged in install bin (61), first actuating device drives and connects spiral roller (62), first actuating device drives spiral roller (62) to rotate, conductor barrel (64) is vertically arranged in install bin (61), two balance columns (65) are arranged in install bin (61) by elastic component level, and are positioned at conductor barrel (64) below; Draught line (66) first end connects spiral roller (62), draught line (66) second end is successively through conductor barrel (64) and two balance columns (65), and coupling hook (67), roller (69) is arranged on install bin (61), second actuating device drives and connects roller (69), and the second actuating device driving rolls (69) rotates; Extending bracket (6) is provided with the sliding rail for roller (69).
3. Novel tower crane according to claim 2, is characterized in that: draught line (66) is provided with conical pouring weight (661), and conical pouring weight (661) tip down.
4. Novel tower crane according to claim 2, it is characterized in that: draught line (66) is provided with rolling disc (662), rolling disc (662) is provided with multiple air baffle (663), air baffle (663) platform (3) circumference that rotates is uniformly distributed.
5. according to the Novel tower crane that profit requires 2 to state, it is characterized in that: the cross section of balance columns (65) is for semicircle, and balance columns (65) cross section is all protruding to direction close to each other.
6. Novel tower crane according to claim 2, is characterized in that: balance columns (65) is provided with multiple thermal vias.
7. according to Novel tower crane according to claim 1, it is characterized in that: tower body (2) is provided with movable stand (21) and the 3rd driver train, 3rd driver train drives and connects movable stand (21), and the 3rd driver train drives movable stand (21) along vertically putting to movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610112615.2A CN105565190B (en) | 2016-02-29 | 2016-02-29 | A kind of derrick crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610112615.2A CN105565190B (en) | 2016-02-29 | 2016-02-29 | A kind of derrick crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105565190A true CN105565190A (en) | 2016-05-11 |
| CN105565190B CN105565190B (en) | 2017-06-20 |
Family
ID=55875918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610112615.2A Active CN105565190B (en) | 2016-02-29 | 2016-02-29 | A kind of derrick crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105565190B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109110634A (en) * | 2018-10-24 | 2019-01-01 | 南京禄口起重机械有限公司 | A kind of high stability tubing derrick crane |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87200092U (en) * | 1987-01-09 | 1987-11-04 | 中国建筑第二工程局建筑科学技术研究所 | Elevator type tower crane |
| EP0296383A1 (en) * | 1987-06-04 | 1988-12-28 | Liebherr-Werk Biberach GmbH | Turnable tower crane |
| EP0846650A1 (en) * | 1996-12-03 | 1998-06-10 | Potain | Method and device for mounting jib tension elements on tower cranes |
| JPH11246174A (en) * | 1998-03-02 | 1999-09-14 | Kenji Kameyama | Crane |
| CN1342596A (en) * | 2000-09-13 | 2002-04-03 | 李晓亮 | High-efficiency crane with conveying pipe device |
| FR2816303A1 (en) * | 2000-11-07 | 2002-05-10 | Jean Bard | Tower crane has base with tower and assembly with boom and stowable counter-boom |
| RU2307783C1 (en) * | 2006-03-13 | 2007-10-10 | Открытое Акционерное Общество "Нязепетровский Красностроительный Завод" | Tower crane |
| CN101402436A (en) * | 2008-11-10 | 2009-04-08 | 重庆大学 | Method and apparatus for disassembling cargo boom of climbing tower crane |
| CN205442463U (en) * | 2016-02-29 | 2016-08-10 | 芜湖合建路桥机械有限公司 | Novel tower crane |
-
2016
- 2016-02-29 CN CN201610112615.2A patent/CN105565190B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87200092U (en) * | 1987-01-09 | 1987-11-04 | 中国建筑第二工程局建筑科学技术研究所 | Elevator type tower crane |
| EP0296383A1 (en) * | 1987-06-04 | 1988-12-28 | Liebherr-Werk Biberach GmbH | Turnable tower crane |
| EP0846650A1 (en) * | 1996-12-03 | 1998-06-10 | Potain | Method and device for mounting jib tension elements on tower cranes |
| JPH11246174A (en) * | 1998-03-02 | 1999-09-14 | Kenji Kameyama | Crane |
| CN1342596A (en) * | 2000-09-13 | 2002-04-03 | 李晓亮 | High-efficiency crane with conveying pipe device |
| FR2816303A1 (en) * | 2000-11-07 | 2002-05-10 | Jean Bard | Tower crane has base with tower and assembly with boom and stowable counter-boom |
| RU2307783C1 (en) * | 2006-03-13 | 2007-10-10 | Открытое Акционерное Общество "Нязепетровский Красностроительный Завод" | Tower crane |
| CN101402436A (en) * | 2008-11-10 | 2009-04-08 | 重庆大学 | Method and apparatus for disassembling cargo boom of climbing tower crane |
| CN205442463U (en) * | 2016-02-29 | 2016-08-10 | 芜湖合建路桥机械有限公司 | Novel tower crane |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109110634A (en) * | 2018-10-24 | 2019-01-01 | 南京禄口起重机械有限公司 | A kind of high stability tubing derrick crane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105565190B (en) | 2017-06-20 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.469, West No.6 Road, East District, Wuhu Machinery Industrial Park, Anhui Province 241100 Patentee after: HEJIAN KATE (WUHU) HEAVY INDUSTRY TECHNOLOGY Co.,Ltd. Address before: 241100 Anhui city of Wuhu province Wuhu County Economic Development Zone, Wuhu six Wuhu road building company Patentee before: WUHU HEJIAN ROADS AND BRIDGES MACHINERY Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210402 Address after: 430000 30 Jiefang, Qingshan District, Wuhan City, Hubei Province Patentee after: HEJIAN KATTOR INDUSTRIAL Co.,Ltd. Address before: 241100 no.469, Xici 6th Road, East District, Wuhu Machinery Industrial Park, Anhui Province Patentee before: HEJIAN KATE (WUHU) HEAVY INDUSTRY TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A tower crane Effective date of registration: 20220402 Granted publication date: 20170620 Pledgee: Bank of China Limited Wuhan Qingshan sub branch Pledgor: HEJIAN KATTOR INDUSTRIAL Co.,Ltd. Registration number: Y2022420000095 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20170620 Pledgee: Bank of China Limited Wuhan Qingshan sub branch Pledgor: HEJIAN KATTOR INDUSTRIAL Co.,Ltd. Registration number: Y2022420000095 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A tower crane Granted publication date: 20170620 Pledgee: Bank of China Limited Wuhan Qingshan sub branch Pledgor: HEJIAN KATTOR INDUSTRIAL Co.,Ltd. Registration number: Y2024980013532 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |