CN203889953U - Internal-climbing steel beam moving device for internal-climbing tower crane - Google Patents
Internal-climbing steel beam moving device for internal-climbing tower crane Download PDFInfo
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- CN203889953U CN203889953U CN201420178105.1U CN201420178105U CN203889953U CN 203889953 U CN203889953 U CN 203889953U CN 201420178105 U CN201420178105 U CN 201420178105U CN 203889953 U CN203889953 U CN 203889953U
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- internal
- steel beam
- climbing
- cantilever beams
- moving device
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Abstract
The utility model relates to an internal-climbing steel beam moving device for an internal-climbing tower crane. The internal-climbing steel beam moving device comprises four main chord members which form a square in an encircling manner, wherein a horizontal supporting rod is arranged between each two main chord members, two cantilever beams arranged on the left side and the right side are fixed on the two horizontal supporting rods located at the front part and the rear part, one ends of the two cantilever beams stretch out of the horizontal supporting rods, and a cross beam is fixed between the stretching ends of the two cantilever beams. The internal-climbing steel beam moving device has the beneficial effects that by utilizing the structures with the main chord members, the horizontal supporting rods and the like of a standard knot of a tower body of the tower crane, the device is simple in structure and low in manufacturing cost; when a bearing steel beam is moved by virtue of the internal-climbing steel beam moving device, the required space is small, the operation is convenient, and the steel beam in a hoisting process can be directly observed by an operator on the tower body of the tower crane, so that the hoisting safety is increased.
Description
Technical field
The utility model relates to a kind of Inner for Inner climbing tower machine and climbs girder steel mobile device.
Background technology
In internally climbing tower crane operating process, internally climbing tower crane load-bearing girder steel is to adopt tower machine to transport to move.But, in some engineerings, because the reasons such as the technique of the structure of building and building operation tend to cause and cannot utilize internally climbing tower crane to move load-bearing girder steel.
Summary of the invention
The purpose of this utility model is in order to overcome above deficiency, provides a kind of operational space a kind of Inner for Inner climbing tower machine little, convenient operation simple in structure, that need to climb girder steel mobile device.
The purpose of this utility model is achieved through the following technical solutions: a kind of Inner for Inner climbing tower machine climbs girder steel mobile device, comprise four main chords, four main chords surround square, between every adjacent two main chords, be provided with triatic stay, be placed in and on two triatic stays of front and rear part, be fixed with about two Cantilever Beams that arrange, triatic stay is all stretched out in one end of two Cantilever Beams, between the external part of two Cantilever Beams, is fixed with crossbeam.
Further improvement of the utility model is: be placed between clinodiagonal two main chords and be provided with diagonal brace.
Further improvement of the utility model is: between triatic stay and Cantilever Beams, all fix by anchor ear and screw between Cantilever Beams and crossbeam.
The utility model compared with prior art has the following advantages: the utility model has utilized the structure of tower machine tower-body standard section, as main chord, triatic stay, this apparatus structure is simple like this, cost of manufacture is low, the space that uses the utility model to need while moving load-bearing girder steel is smaller, convenient operation, operating personal can directly be observed the girder steel in handling process on tower machine tower body, has strengthened the safety of handling.
brief description of the drawings:
Fig. 1 is structural representation of the present utility model;
Number in the figure: 1-main chord, 2-triatic stay, 3-Cantilever Beams, 4-crossbeam, 5-diagonal brace.
detailed description of the invention:
In order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment only, for explaining the utility model, does not form the restriction to the utility model protection domain.
As Fig. 1 shows the utility model and climbs for the Inner of Inner climbing tower machine a kind of embodiment of girder steel mobile device, comprise four main chords 1, four main chords 1 surround square, between every adjacent two main chords 1, be provided with triatic stay 2, be placed in and on two triatic stays 2 of front and rear part, be fixed with about two Cantilever Beams 3 that arrange, one end of two Cantilever Beams 3 is all stretched out between the external part of 2, two Cantilever Beams 3 of triatic stay and is fixed with crossbeam 4.In order to prevent triatic stay 2 torsional deflection in use, can be provided with diagonal brace 5 being placed between clinodiagonal two main chords 1.Fixed form between triatic stay 2 and Cantilever Beams 3, between Cantilever Beams 3 and crossbeam 4 is: fix by anchor ear and screw.
On the half space of standard knot, place a winch, utilize the framing member of the standard knot of tower machine tower body, on the triatic stay of standard knot and main chord, fix two Cantilever Beams, fix a crossbeam at Cantilever Beams external part, under crossbeam, hang an assembly pulley, winch reaches the object of lifting by this assembly pulley and suspension hook top sheave group with steel rope.
The utility model has utilized the structure of tower machine tower-body standard section, as main chord, triatic stay, this apparatus structure is simple like this, cost of manufacture is low, the space that uses the utility model to need while moving load-bearing girder steel is smaller, convenient operation, operating personal can directly be observed the girder steel in handling process on tower machine tower body, has strengthened the safety of handling.
Claims (3)
1. the Inner for Inner climbing tower machine climbs girder steel mobile device, comprise four main chords (1), four described main chords (1) surround square, it is characterized in that: between every adjacent two described main chords (1), be provided with triatic stay (2), be placed in and on two described triatic stays (2) of front and rear part, be fixed with about two Cantilever Beams (3) that arrange, described triatic stay (2) is all stretched out in one end of two described Cantilever Beams (3), is fixed with crossbeam (4) between the external part of two described Cantilever Beams (3).
2. a kind of Inner for Inner climbing tower machine climbs girder steel mobile device according to claim 1, it is characterized in that: be placed in and between clinodiagonal two described main chords (1), be provided with diagonal brace (5).
3. climb girder steel mobile device according to a kind of Inner for Inner climbing tower machine described in claim 1 or 2, it is characterized in that: between described triatic stay (2) and described Cantilever Beams (3), all fix by anchor ear and screw between described Cantilever Beams (3) and described crossbeam (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420178105.1U CN203889953U (en) | 2014-04-14 | 2014-04-14 | Internal-climbing steel beam moving device for internal-climbing tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420178105.1U CN203889953U (en) | 2014-04-14 | 2014-04-14 | Internal-climbing steel beam moving device for internal-climbing tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203889953U true CN203889953U (en) | 2014-10-22 |
Family
ID=51716381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420178105.1U Expired - Fee Related CN203889953U (en) | 2014-04-14 | 2014-04-14 | Internal-climbing steel beam moving device for internal-climbing tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203889953U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2014
- 2014-04-14 CN CN201420178105.1U patent/CN203889953U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |