GB962427A - Improvements in climbing cranes - Google Patents
Improvements in climbing cranesInfo
- Publication number
- GB962427A GB962427A GB2906460A GB2906460A GB962427A GB 962427 A GB962427 A GB 962427A GB 2906460 A GB2906460 A GB 2906460A GB 2906460 A GB2906460 A GB 2906460A GB 962427 A GB962427 A GB 962427A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tower
- rope
- jib
- pulley
- crane
- 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
Links
- 230000009194 climbing Effects 0.000 title abstract 4
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
- B66C23/18—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 specially adapted for use in particular purposes
- B66C23/26—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 specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
- B66C23/28—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 specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels
- B66C23/283—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 specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels with frameworks composed of assembled elements
-
- 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
- B66C23/18—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 specially adapted for use in particular purposes
- B66C23/26—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 specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
- B66C23/28—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 specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels
- B66C23/32—Self-hoisting cranes
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
- Fishing Rods (AREA)
Abstract
962,427. Climbing tower cranes. F. W. SCHWING. Aug. 23, 1960 [April 28, 1960], No. 29064/60. Heading B8B. A climbing crane 6, Fig. 1, is raised by a pulley block system 16, 17, 18, connected to a support rope 12 at a point between a pair of pulleys 13, attached to the crane tower, around which the rope 12 passes as it extends between guiding support members 8. A pulley 14 provides the connection between ropes 12, 17. Alternatively, the rope 12 may be in two halves, the inner ends of which are attached to the ends of a beam pivoted to the pulley 16 at its mid point. As a further alternative a beam 28, Fig. 5, may carry two pulleys 14 round which two ropes 12 pass in a similar manner to that described with reference to Fig. 1. The pulleys 13 are mounted in a frame which detachably engages the bottom of the tower and can be lowered down the centre of the tower when the latter is extended by an additional section at the bottom. In addition to climbing up the floors 1, 2, 3, Fig. 1, of a building the tower may be raised within a sectional tower 35, Fig. 7. Additional sections 37 can be lifted to the top of the tower by the crane itself since the luffing jib has a trolley 38 which is moved in and out along the jib by ropes 39, 42 as the jib is raised and lowered, and the jib is pivoted at a point offset from the tower. Instead of the lifting rope 45 passing round a pulley 46 on the trolley as it passes down to the load hook it may pass directly thereto. Fig. 9 shows a level luffing arrangement in which the lifting rope 45 passes round a pulley 52 carried by a rope guide 51 which is pivoted on the tower at 51a and moved by an ancilliary rope and the winch 50 between positions 51 and 51<SP>1</SP> as the jib is luffed to produce level luffing. By the addition of a pulley half-way along the jib over which the lifting rope passes sections may be added to the top of the outer tower by this crane. The crane is assembled by erecting the tower 6, Fig. 6, and drawing up the jib by a rope 17 one end of which is attached to the tower at 33, the other end being wound on a drum 19. A pulley 16, round which the rope 17 passes, pulls down through a balancing pulley on a rope 12, opposite ends of which are attached to the jib at 35 and the top of the tower. Resilient inserts 26, Fig. 1, may be provided beneath supports 7, 10, 11.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DESC027824 | 1960-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB962427A true GB962427A (en) | 1964-07-01 |
Family
ID=7430908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2906460A Expired GB962427A (en) | 1960-04-28 | 1960-08-23 | Improvements in climbing cranes |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS503542B1 (en) |
| DE (1) | DE1406305C3 (en) |
| GB (1) | GB962427A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2364949A1 (en) * | 2010-03-12 | 2011-09-14 | Vestas Wind Systems A/S | Methods and apparatus for handling a tower section of a wind turbine with a crane |
| CN102815631A (en) * | 2012-08-15 | 2012-12-12 | 中建钢构有限公司 | Plug-in tower crane support frame |
| CN108775196A (en) * | 2018-08-14 | 2018-11-09 | 国网江苏省电力有限公司 | Lifting and self-climbing combined mechanism for erecting power transmission tower |
| CN112125141A (en) * | 2020-09-11 | 2020-12-25 | 国网新疆电力有限公司阿勒泰供电公司 | Lifting device for equipment on power column |
| CN118753433A (en) * | 2024-09-06 | 2024-10-11 | 四川省交通勘察设计研究院有限公司 | A water surveying and mapping device and a surveying and mapping method for engineering surveying and mapping |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2426012A1 (en) * | 1978-05-19 | 1979-12-14 | Potain Sa | Vertical extension actuator for tower crane - has constant length cable loops wound on drums for hydraulic operation |
| US4930227A (en) * | 1989-02-21 | 1990-06-05 | The Stanley Works | Coilable tape rule with improved end hook |
-
1960
- 1960-04-28 DE DE19601406305 patent/DE1406305C3/en not_active Expired
- 1960-08-23 GB GB2906460A patent/GB962427A/en not_active Expired
- 1960-09-16 JP JP3816760A patent/JPS503542B1/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2364949A1 (en) * | 2010-03-12 | 2011-09-14 | Vestas Wind Systems A/S | Methods and apparatus for handling a tower section of a wind turbine with a crane |
| CN102815631A (en) * | 2012-08-15 | 2012-12-12 | 中建钢构有限公司 | Plug-in tower crane support frame |
| CN102815631B (en) * | 2012-08-15 | 2015-08-05 | 中建钢构有限公司 | Plug-in tower crane support frame |
| CN108775196A (en) * | 2018-08-14 | 2018-11-09 | 国网江苏省电力有限公司 | Lifting and self-climbing combined mechanism for erecting power transmission tower |
| CN112125141A (en) * | 2020-09-11 | 2020-12-25 | 国网新疆电力有限公司阿勒泰供电公司 | Lifting device for equipment on power column |
| CN118753433A (en) * | 2024-09-06 | 2024-10-11 | 四川省交通勘察设计研究院有限公司 | A water surveying and mapping device and a surveying and mapping method for engineering surveying and mapping |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1406305C3 (en) | 1974-06-12 |
| DE1406305A1 (en) | 1969-12-04 |
| JPS503542B1 (en) | 1975-02-06 |
| DE1406305B2 (en) | 1973-10-31 |
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