CN203794505U - Internal climbing steel beam conveying device of internal climbing movable arm tower crane - Google Patents
Internal climbing steel beam conveying device of internal climbing movable arm tower crane Download PDFInfo
- Publication number
- CN203794505U CN203794505U CN201420153279.2U CN201420153279U CN203794505U CN 203794505 U CN203794505 U CN 203794505U CN 201420153279 U CN201420153279 U CN 201420153279U CN 203794505 U CN203794505 U CN 203794505U
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- Prior art keywords
- tower crane
- climb
- arm tower
- internal climbing
- girder steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 34
- 239000010959 steel Substances 0.000 title claims abstract description 34
- 230000009194 climbing Effects 0.000 title abstract description 14
- 239000002184 metal Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 9
- 238000004904 shortening Methods 0.000 abstract 1
- 230000007306 turnover Effects 0.000 description 2
- 241000269799 Perca fluviatilis Species 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model relates to an internal climbing steel beam conveying device of an internal climbing movable arm tower crane. The internal climbing steel beam conveying device comprises a support main arm, wherein a main chord member of the internal climbing movable arm tower crane is fixedly connected to one end of the support main arm, and a pulley assembly and a fixture which is used for clamping a steel wire rope of the internal climbing movable arm tower crane are arranged on the other end of the support main arm. The internal climbing steel beam conveying device can be used for conveying a steel beam of the internal climbing movable arm tower crane; when the internal climbing steel beam conveying device is used in a construction site of the internal climbing tower crane, working hours are saved, the construction efficiency is improved, the utilization rate of large-scale mechanical equipment is increased, and the purposes of shortening a construction period and saving machinery expenses are achieved. The beam conveying equipment can be reused by removing high-strength bolts from the main chord member.
Description
Technical field
The utility model relates to transporting device, climb in specifically a kind of arm tower crane in climb girder steel transporting device.
Background technology
Tower crane is as most important vertical transport instrument in Construction of High-rise, what the vertical transport instrument in high-building construction the most often adopted is outer attached self-standing crane, but after exceeding 200m, depth of building because being subject to attached tower crane outside the restriction of standard section of tower crane cannot meet construction needs, considers group impact of tower operation because Core Walls Structure is less simultaneously.Therefore change in Super High construction and climb arm tower crane in employing, the arm tower crane of inside creeping is a kind of tower machine being arranged in interior of building elevator or stair case, can progressively upwards climb with construction progress. except special inside-climbing tower crane, general self-elevating tower crane increases climbing system one, and sets up girder steel.The arm tower crane of inside creeping needs three cover load-bearing girder steels in work progress, and the most lower one girder steel be for load-bearing, and up one girder steel is for the impact of fixed tower and offset by the level of power.Go up most turnover while together needing again to climb and use below building concrete masterplate is constructed tower crane, by the joint that climbs, jacking cylinder, climb band and change step successively to reach the object that tower crane whole is climbed.
Because the most important condition of tower crane climbing is complete for going up most one steel girder erection, therefore that the girder steel work of having bad luck seems is very important.Because the high-level structure construction period is more and more tighter, traditional method is to utilize an other swing arm tower crane to self having bad luck the work of girder steel simultaneously, causes in two problems that tower crane cannot be constructed of tower crane construction simultaneously, has restricted the duration.Also there is minority building site not tight because of the duration, the on-the-spot situation that a tower crane is only installed simultaneously.Above two kinds of situations all wish that inside-climbing tower crane can self have bad luck girder steel in a hurry, but due to the self-defect of swing arm tower crane, even if the large arm elevation angle reaches 87 degree left and right, steel rope vertically puts down still and exceedes about 4-5m from tower body center, and in climb girder steel owing to will bearing the needs of the weight of tower crane own, conventionally heavier, inside climb girder steel and must be close to standard knot and install and place.
Utility model content
For solving Core Walls Structure narrow space, self have bad luck girder steel and have bad luck the problem of trouble, the utility model provide climb in a kind of arm tower crane in climb girder steel transporting device, have bad luck for climbing in auxiliary, concrete scheme of the present utility model is as follows for achieving the above object:
In a kind of, climb arm tower crane in climb girder steel transporting device, comprise and support main limb, one end of the main limb of described support with in to climb the main chord of arm tower crane affixed, the other end of the main limb of described support is provided with pulley assembly and the fixture for the arm wire ropes for tower cranes of creeping in clamping.
Optionally, described pulley assembly comprises otic placode, bearing pin and pulley;
Described otic placode and the main limb of described support are affixed, and described bearing pin is located on described otic placode, and described pulley is located at described otic placode by described bearing pin.
Optionally, described fixture comprises movable pasting board, and described movable pasting board is connected with described otic placode by tie bolt.
Optionally, also comprise metal binding wire rope, one end of described metal binding wire rope with in climb arm tower crane main chord be connected, the other end is connected with one end that the main limb of described support is provided with described pulley assembly.
Optionally, one end of the main limb of described support is provided with clamping plate, described clamping plate by high strength bolt with in to climb the main chord of arm tower crane affixed.
Optionally, between described clamping plate and the main limb of described support, be also provided with main limb gusset.
The utility model provides climb in a kind of arm tower crane in climb the problem that girder steel transporting device is climbed whip-typed tower crane in having solved and had bad luck self girder steel, for having saved man-hour inside-climbing tower crane camp site, improve operating efficiency, improve heavy mechanical equipment degree of utilization, reach the object of saving duration, machinery expenses.Should can repeat turnover use by removing main chord high strength bolt by the equipment of falling beam.
Brief description of the drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms the application's a part, does not form to improper restriction of the present utility model, in the accompanying drawings:
Fig. 1 is the utility model example structure schematic diagram;
Fig. 2 is another visual angle structural representation of the utility model embodiment.
Detailed description of the invention
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the utility model in this illustrative examples of the present utility model and explanation, but not as to restriction of the present utility model.
Embodiment
As shown in Figure 1 and Figure 2, in a kind of, climb arm tower crane in climb girder steel transporting device, comprise and support main limb 1, one end of the main limb 1 of described support with in to climb the main chord 100 of arm tower crane affixed, the other end of the main limb 1 of described support is provided with pulley assembly 2 and the fixture 3 for the arm wire ropes for tower cranes of creeping in clamping.
In above-described embodiment scheme, can by large arm hoist rope by rope under this device in climb support beam place, will in climb and after girder steel completes, can open fixture 3 and loosen steel rope, then slowly will in climb girder perch.
As the part preferred version of above-described embodiment scheme, described pulley assembly 2 comprises otic placode 21, bearing pin 22 and pulley 23; Described otic placode 21 in the present embodiment is provided with two, realize with the main limb 1 of described support affixed by being arranged on the backboard 24 supporting on main limb 1, described bearing pin 22 is set up on two described otic placodes 21, described pulley 23 is located on described otic placode 21 by described bearing pin 22, and the part that can also be positioned at described otic placode 21 outsides at described bearing pin 22 is established a spring cotter 25 and prevented that bearing pin 22 from coming off.
As the part preferred version of above-described embodiment scheme, described fixture 3 comprises movable pasting board 31, described movable pasting board 31 is connected with described otic placode 21 by tie bolt 32, the arm wire ropes for tower cranes of creeping in clamping, through movable pasting board 31 and otic placode 21, realizes clamping by screwing tie bolt 32.
As the improvement of above-described embodiment scheme, also comprise metal binding wire rope 4, one end of described metal binding wire rope 4 with in climb arm tower crane main chord 100 be connected, one end that the other end is provided with described pulley assembly 2 by the main limb 1 of hanger 41 and described support is connected, and further improves the load that supports main limb 1.
As the part preferred version of above-described embodiment scheme, one end of the main limb 1 of described support is provided with clamping plate 51, described clamping plate 51 by high strength bolt 52 with in to climb the main chord 100 of arm tower crane affixed, the capacity value that the affixed mode of such scheme not only supports main limb 1 is high, and can dismantle repeated usage.
As the improvement of above-described embodiment scheme, between the main limb 1 of described clamping plate 51 and described support, be also provided with main limb gusset 53.
The technical scheme above the utility model embodiment being provided is described in detail, applied principle and the embodiment of specific case to the utility model embodiment herein and set forth, the explanation of above embodiment is only applicable to help to understand the principle of the utility model embodiment; , for one of ordinary skill in the art, according to the utility model embodiment, on detailed description of the invention and field of application, all will change, in sum, this description should not be construed as restriction of the present utility model meanwhile.
Claims (6)
1. in, climb arm tower crane in climb a girder steel transporting device, it is characterized in that:
Comprise and support main limb, one end of the main limb of described support with in to climb the main chord of arm tower crane affixed, the other end of the main limb of described support is provided with pulley assembly and the fixture for the arm wire ropes for tower cranes of creeping in clamping.
2. in as claimed in claim 1, climb arm tower crane in climb girder steel transporting device, it is characterized in that:
Described pulley assembly comprises otic placode, bearing pin and pulley;
Described otic placode and the main limb of described support are affixed, and described bearing pin is located on described otic placode, and described pulley is located at described otic placode by described bearing pin.
3. in as claimed in claim 2, climb arm tower crane in climb girder steel transporting device, it is characterized in that:
Described fixture comprises movable pasting board, and described movable pasting board is connected with described otic placode by tie bolt.
4. in as claimed in claim 1, climb arm tower crane in climb girder steel transporting device, it is characterized in that:
Also comprise metal binding wire rope, one end of described metal binding wire rope with in climb arm tower crane main chord be connected, the other end is connected with one end that the main limb of described support is provided with described pulley assembly.
5. in as claimed in claim 1, climb arm tower crane in climb girder steel transporting device, it is characterized in that:
One end of the main limb of described support is provided with clamping plate, described clamping plate by high strength bolt with in to climb the main chord of arm tower crane affixed.
6. in as claimed in claim 5, climb arm tower crane in climb girder steel transporting device, it is characterized in that:
Between described clamping plate and the main limb of described support, be also provided with main limb gusset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420153279.2U CN203794505U (en) | 2014-03-31 | 2014-03-31 | Internal climbing steel beam conveying device of internal climbing movable arm tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420153279.2U CN203794505U (en) | 2014-03-31 | 2014-03-31 | Internal climbing steel beam conveying device of internal climbing movable arm tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203794505U true CN203794505U (en) | 2014-08-27 |
Family
ID=51376739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420153279.2U Expired - Lifetime CN203794505U (en) | 2014-03-31 | 2014-03-31 | Internal climbing steel beam conveying device of internal climbing movable arm tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203794505U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105347205A (en) * | 2015-11-13 | 2016-02-24 | 中国建筑第八工程局有限公司 | Reverse beam device of internal climbing type movable arm tower crane |
| CN106365049A (en) * | 2016-10-26 | 2017-02-01 | 中国建筑第八工程局有限公司 | Transferring device of movable arm tower crane attachment supporting steel beam |
| CN107724670A (en) * | 2017-11-14 | 2018-02-23 | 中建三局第建设工程有限责任公司 | A kind of framework laterally pushed type inside-climbing tower crane based on top module system does not fall beam and climbed method |
-
2014
- 2014-03-31 CN CN201420153279.2U patent/CN203794505U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105347205A (en) * | 2015-11-13 | 2016-02-24 | 中国建筑第八工程局有限公司 | Reverse beam device of internal climbing type movable arm tower crane |
| CN106365049A (en) * | 2016-10-26 | 2017-02-01 | 中国建筑第八工程局有限公司 | Transferring device of movable arm tower crane attachment supporting steel beam |
| CN106365049B (en) * | 2016-10-26 | 2019-06-14 | 中国建筑第八工程局有限公司 | Swing arm tower crane attachment support steel beam transporting device |
| CN107724670A (en) * | 2017-11-14 | 2018-02-23 | 中建三局第建设工程有限责任公司 | A kind of framework laterally pushed type inside-climbing tower crane based on top module system does not fall beam and climbed method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 510000 Room 1130, 11th Floor, Traffic Building, 95 Yingbin Avenue, Xinhua Street, Huadu District, Guangzhou City, Guangdong Province Patentee after: GUANGDONG PANGYUAN ENGINEERING MACHINERY CO.,LTD. Address before: Unit 212, Second Floor, Comprehensive Building of Science and Technology Innovation Base, No. 80 Lanyue Road, Science City, Guangzhou High-tech Industrial Development Zone, Guangdong 510800 Patentee before: GUANGDONG PANGYUAN ENGINEERING MACHINERY CO.,LTD. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 109-12, Building 3, 43 Yingbin Avenue West, Huadu District, Guangzhou City, Guangdong 510000 Patentee after: GUANGDONG PANGYUAN ENGINEERING MACHINERY CO.,LTD. Address before: 510000 Room 1130, 11th Floor, Traffic Building, 95 Yingbin Avenue, Xinhua Street, Huadu District, Guangzhou City, Guangdong Province Patentee before: GUANGDONG PANGYUAN ENGINEERING MACHINERY CO.,LTD. |
|
| CP02 | Change in the address of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |
|
| CX01 | Expiry of patent term |