CN203497965U - Assembled tower crane attachment bar - Google Patents
Assembled tower crane attachment bar Download PDFInfo
- Publication number
- CN203497965U CN203497965U CN201320664802.3U CN201320664802U CN203497965U CN 203497965 U CN203497965 U CN 203497965U CN 201320664802 U CN201320664802 U CN 201320664802U CN 203497965 U CN203497965 U CN 203497965U
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- Prior art keywords
- assembling
- tower machine
- joint
- screw mandrel
- anchored bar
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- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 230000007306 turnover Effects 0.000 abstract description 5
- 238000005452 bending Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to the field of civil engineering and particularly relates to an assembled tower crane attachment bar. The assembled tower crane attachment bar comprises an ear plate, a fine tuning screw and assembly joints, wherein the assembly joints are classified according to lengths, the cross sections of the assembly joints are the same, the assembly joints can be cooperatively locked, the assembly joints with different lengths form the middle of the assembled tower crane attachment bar, and the fine tuning screw and the ear plate are sequentially connected to the two ends of the middle of the assembled tower crane attachment bar; and the utility model aims at providing the assembled tower crane attachment bar with large attachment bar adjustment range and strong turnover capacity.
Description
Technical field
The utility model relates to field of civil engineering, particularly a kind of assembling-type tower machine Anchored Bar.
Background technology
in skyscraper manufacture process, tower crane has been taken on the important function that building engineering is vertical and horizontal transport is constructed, the unattached height of common tower machine only has tens meters, if increase again height, wind lotus can increase, additional bending moment can increase, bending deflection is larger, now, there is potential safety hazard in the operation of tower machine, operator's personal safety can not get ensureing, terms of settlement is for to be attached to tower machine on building, along with building raises, tower machine adheres to also corresponding rising, conventional attachment device is by Anchored Bar, adhesion frame, adhering to seat forms, conventional Anchored Bar adopts two kinds of three rod-types and four-bars, pipe link and screw mandrel by different length form, length adjustment only regulates with screw mandrel, setting range is very little, and Anchored Bar is while changing to next operating mode, turnover property is poor, pipe link need to cut again, welding, can affect the service life of Anchored Bar, potential safety hazard is larger.
Utility model content
The problem existing for prior art, goal of the invention of the present utility model is to provide the assembling-type tower machine Anchored Bar that a kind of Anchored Bar setting range is larger, turnover property is stronger.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of assembling-type tower machine Anchored Bar, it comprises: otic placode, fine setting screw mandrel, dress joint, described assembled root section is classified according to length, the cross-sectional plane of all assembled joints is identical, locking can cooperatively interact between assembled joint, the assembled joint of different length forms the middle part of assembling-type tower machine Anchored Bar, two ends, middle part are connected with fine setting screw mandrel in turn, otic placode, according to operating mode, select the assembled joint combination of different length, add the fine setting of fine setting screw mandrel, improved the setting range of assembling-type tower machine Anchored Bar, simultaneously detachable, improved the turnover of Anchored Bar, repeated usage there will not be larger potential safety hazard.
As preferred version of the present utility model, between described assembled joint, by being welded on the cooperation frame at assembled joint two ends, connect, described cooperation frame profile is identical with assembled joint cross-sectional profiles, on described cooperation frame, be provided with some through holes, between adjacent cooperation frame, be bolted, screw is through described through hole, the principle that principle is connected with butt flange is the same, if assembled joint is circular tube structure, coordinating frame is just circular butt flange, the control position of a general tower machine can not change for a long time, so the structure of Anchored Bar must be stablized, the connection mode of this in like manner butt flange can satisfy the demands.
As preferred version of the present utility model, described assembled joint is rhs-structure, and assembled joint inside reinforces by bracing means, and bracing means can improve the working stability of Anchored Bar.
As preferred version of the present utility model, described assembled joint main body is channel-section steel, and the bracing means of channel-section steel inside is angle steel, and angle steel is welded on channel-section steel inside, and channel-section steel, angle steel are common section bar, convenient buying.
As preferred version of the present utility model, the assembled joint at two ends, assembling-type tower machine Anchored Bar middle part is connected with fine setting screw mandrel by connecting joint B, between fine setting screw mandrel and adjacent otic placode, by connecting joint A, be connected, owing to having bracing means in assembled joint, if be directly connected with fine setting screw mandrel, can make structure more complicated and unstable, so be connected by connecting joint B between fine setting screw mandrel and assembled joint, play a transition role, fine setting screw mandrel diameter is generally less, can be unstable on fine setting screw mandrel if otic placode is directly installed on, and technique more complicated, so be connected by connecting joint A between fine setting screw mandrel and otic placode, play a transition role.
The beneficial effects of the utility model are:
Anchored Bar setting range is larger, turnover property is stronger.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the partial enlarged drawing at A place in Fig. 1.
Mark in figure: 1-otic placode, 2-connecting joint A, 3-finely tunes screw mandrel, 4-connecting joint B, 5-bracing means, the assembled joint of 6-, 7-coordinates frame.
The specific embodiment
Below in conjunction with embodiment and the specific embodiment, the utility model is described in further detail.But this should be interpreted as to the scope of the above-mentioned theme of the utility model only limits to following embodiment, all technology realizing based on summary of the invention of the present utility model all belong to scope of the present utility model.
embodiment 1
A kind of assembling-type tower machine Anchored Bar, it comprises: otic placode 1, fine setting screw mandrel 3, assembled joint 6, described assembled joint 6 is classified according to length, the cross-sectional plane of all assembled joints 6 is identical, locking can cooperatively interact between assembled joint 6, the assembled joint 6 of different length forms the middle part of assembling-type tower machine Anchored Bar, and two ends, middle part are connected with fine setting screw mandrel 3, otic placode 1 in turn.
In the present embodiment, between described assembled joint 6, by being welded on the cooperation frame 7 at assembled joint 6 two ends, connect, described cooperation frame 7 profiles are identical with assembled joint 6 cross-sectional profiles, on described cooperation frame 7, be provided with some through holes, between adjacent cooperation frame 7, be bolted, screw is through described through hole.
In the present embodiment, described assembled joint 6 is rhs-structure, and assembled joint 6 inside reinforce by bracing means 5; Described assembled joint 6 main bodys are channel-section steel, and the bracing means 5 of channel-section steel inside is angle steel, and angle steel is welded on channel-section steel inside.
In the present embodiment, the assembled joint 6 at two ends, assembling-type tower machine Anchored Bar middle part is connected with fine setting screw mandrel 3 by connecting joint B4, finely tunes between screw mandrel 3 and adjacent otic placode 1 and is connected by connecting joint A2; The assembled joint 6 at two ends, assembling-type tower machine Anchored Bar middle part is connected with fine setting screw mandrel 3 by connecting joint B4, between fine setting screw mandrel 3 and adjacent otic placode 1, by connecting joint A2, be connected, in fine setting screw mandrel 3, segment length is adjustable, and its two ends are threaded with connecting joint A2, connecting joint B4 respectively, and length is also adjustable.
Installation to tower machine Anchored Bar under a certain operating mode: pre-test is installed and specifically to adhere to length, according to adhering to length, select the assembled joint 6 of different length type assembled, make Anchored Bar overall length slightly equal to adhere to length, its difference guarantees in fine setting screw mandrel 3 variable ranges, then otic placode 1 is respectively connected with the adhesion frame on tower machine, the seat that adheres on building, regulate fine setting screw mandrel 3 to make it meet tower machine work requirements, complete installation.
Claims (6)
1. an assembling-type tower machine Anchored Bar, it comprises: otic placode, fine setting screw mandrel, it is characterized in that, and also comprise: assembled joint, the locking that can cooperatively interact between described assembled joint forms the middle part of assembling-type tower machine Anchored Bar, and two ends, middle part are connected with fine setting screw mandrel, otic placode in turn.
2. a kind of assembling-type tower machine Anchored Bar according to claim 1, it is characterized in that, between described assembled joint, by being welded on the cooperation frame at assembled joint two ends, connect, described cooperation frame profile is identical with assembled joint cross-sectional profiles, on described cooperation frame, be provided with some through holes, between adjacent cooperation frame, be bolted, screw is through described through hole.
3. a kind of assembling-type tower machine Anchored Bar according to claim 1 and 2, is characterized in that, described assembled joint is rhs-structure, and assembled joint inside reinforces by bracing means.
4. a kind of assembling-type tower machine Anchored Bar according to claim 3, is characterized in that, described assembled joint main body is channel-section steel, and the bracing means of channel-section steel inside is angle steel, and angle steel is welded on channel-section steel inside.
5. a kind of assembling-type tower machine Anchored Bar according to claim 1 and 2, is characterized in that, the assembled joint at two ends, assembling-type tower machine Anchored Bar middle part is connected with fine setting screw mandrel by connecting joint B, finely tunes between screw mandrel and adjacent otic placode and is connected by connecting joint A.
6. a kind of assembling-type tower machine Anchored Bar according to claim 3, is characterized in that, the assembled joint at two ends, assembling-type tower machine Anchored Bar middle part is connected with fine setting screw mandrel by connecting joint B, finely tunes between screw mandrel and adjacent otic placode and is connected by connecting joint A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320664802.3U CN203497965U (en) | 2013-10-25 | 2013-10-25 | Assembled tower crane attachment bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320664802.3U CN203497965U (en) | 2013-10-25 | 2013-10-25 | Assembled tower crane attachment bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203497965U true CN203497965U (en) | 2014-03-26 |
Family
ID=50328963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320664802.3U Expired - Lifetime CN203497965U (en) | 2013-10-25 | 2013-10-25 | Assembled tower crane attachment bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203497965U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104944297A (en) * | 2015-06-26 | 2015-09-30 | 上海绿地建设(集团)有限公司 | Adjustable wall-attached supporting rod and mounting method thereof |
| CN111173832A (en) * | 2018-11-10 | 2020-05-19 | 广东庞源工程机械有限公司 | Mechanism for temporarily replacing support for equipment maintenance |
-
2013
- 2013-10-25 CN CN201320664802.3U patent/CN203497965U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104944297A (en) * | 2015-06-26 | 2015-09-30 | 上海绿地建设(集团)有限公司 | Adjustable wall-attached supporting rod and mounting method thereof |
| CN111173832A (en) * | 2018-11-10 | 2020-05-19 | 广东庞源工程机械有限公司 | Mechanism for temporarily replacing support for equipment maintenance |
| CN111173832B (en) * | 2018-11-10 | 2023-12-19 | 广东庞源工程机械有限公司 | Temporary replacement support mechanism for equipment maintenance |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140326 |
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| CX01 | Expiry of patent term |