CN206858006U - A kind of derrick crane attachment combination beam - Google Patents
A kind of derrick crane attachment combination beam Download PDFInfo
- Publication number
- CN206858006U CN206858006U CN201720361300.1U CN201720361300U CN206858006U CN 206858006 U CN206858006 U CN 206858006U CN 201720361300 U CN201720361300 U CN 201720361300U CN 206858006 U CN206858006 U CN 206858006U
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- attachment
- derrick crane
- fixed
- support bar
- work
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Abstract
The utility model discloses a kind of derrick crane attachment combination beam, including attachment false beam and at least three connecting rods, the attachment false beam is built for being fixedly installed on work, and described equal one end of connecting rod is fixed on the attachment false beam, and the other end is fixed on derrick crane.The large-scale derrick crane attachment combination beam of the utility model, which can reduce, to be attached to the derrick crane that work is built caused power is built to work, meets the structure stress requirement that work is built, so as to ensure being normally carried out for construction.
Description
Technical field
Technical field of building construction is the utility model is related to, more particularly to a kind of derrick crane attachment combination beam.
Background technology
Form of the current skyscraper in terms of tower crane (derrick crane) attachment has been fixed, using three bars or four
Bar fixed form, feature are acted directly on fabric structure, because building bearing capacity itself is sufficient for various tower cranes
Force request, so being not required to carry out especially to design to reduce building stress, it need to only be found on a certain proper height suitable
Attachment point can be carried out adhering to operation.Attaching lug is fixed on building beam or pillar surface, tower crane sheet together with lamina affixad
Power transmission is attached by Anchored Bar between body and otic placode.
Tower crane be currently work build, the most important crane gear of China Democratic National Construction Association, China Democratic National Construction Association's major structure of construction tends towards stability, and work
Build, such as the particularity of the structure based on the steel construction such as power plant, television tower, larger from tower crane, its respective heights during attachment
Steel construction load requirement when being unsatisfactory for, conventional attached form is just had too many difficulties to cope with.
Utility model content
The purpose of this utility model is to provide a kind of derrick crane attachment combination beam, is deposited with solving above-mentioned prior art
The problem of, reduce because of attachment derrick crane and power caused by being built to work, meet that work builds structure stress requirement, ensure construction
It is normally carried out.
To achieve the above object, the utility model provides following scheme：The utility model provides a kind of derrick crane
Attachment combination beam, including attachment false beam and at least three connecting rods, the attachment false beam are built for being fixedly installed on work, institute
State the equal one end of connecting rod to be fixed on the attachment false beam, the other end is fixed on derrick crane.
Preferably, the work is built passes through horizontal support bar and inclined support bar and the electricity for television tower, the attachment false beam
It is fixedly connected depending on tower.
Preferably, the horizontal support bar and the inclined support bar are two.
Preferably, several otic placodes are fixedly installed on the attachment false beam, one end of the connecting rod is fixed on described
On otic placode, the other end is fixed on derrick crane.
Preferably, the connecting rod is bolted respectively with the otic placode and the derrick crane, the level
Support bar and the television tower and the attachment false beam are bolted respectively, television tower described in the inclined support bar and described
Attachment false beam is bolted respectively.
Preferably, the otic placode is two, is fixed with a connecting rod on an otic placode, on another otic placode
It is fixedly installed two connecting rods.
Preferably, the attachment false beam uses H profile steel.
The attachment of the utility model derrick crane achieves following beneficial effect with combination beam compared with prior art：
The large-scale derrick crane attachment combination beam of the utility model, which can reduce, is attached to the derrick crane that work is built
Caused power is built to work, meets the structure stress requirement that work is built, so as to ensure being normally carried out for construction.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
In the required accompanying drawing used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, without having to pay creative labor, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the structural representation of the utility model derrick crane attachment combination beam；
Wherein, 1- television towers, 2- thin cylinders, 3- horizontal support bars, 4- inclined support bars, 5- attachment false beams, 6- connecting rods,
7- derrick cranes, 8- otic placodes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The purpose of this utility model is to provide a kind of derrick crane attachment combination beam, to solve existing for prior art
Problem, reduce power caused by being built because of attachment derrick crane to work, meet that work builds structure stress requirement, ensure the normal of construction
Carry out.
The utility model provides a kind of derrick crane attachment combination beam, including attachment false beam and at least three connections
Bar, the attachment false beam are built for being fixedly installed on work, and described equal one end of connecting rod is fixed on the attachment false beam, another
End is fixed on derrick crane.
The large-scale derrick crane attachment combination beam of the utility model, which can reduce, is attached to the derrick crane that work is built
Caused power is built to work, meets the structure stress requirement that work is built, so as to ensure being normally carried out for construction.
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings and tool
Body embodiment is described in further detail to the utility model.
Embodiment one：
The present embodiment is to be attached to derrick crane 7 on television tower 1 by combination beam, as shown in figure 1, combination beam includes
Adhere to false beam 5 and three connecting rods 6；Attachment false beam 5 is used to be fixedly installed on television tower 1, and attachment false beam 5 passes through two levels
Support bar 3 and inclined support bar 4 are fixedly connected with television tower 1, and one end of two groups of horizontal support bars 3 and inclined support bar 4 is set respectively
In on the thin cylinder 2 of the both sides of television tower 1, the height residing for the both ends of inclined support bar 4 is different；In attachment false beam 5 towards tower
The side of crane 7 is fixedly installed two otic placodes 8, and one end of connecting rod 6 is fixed on otic placode 8, and one is fixed with an otic placode 8
Individual connecting rod 6, two connecting rods 6 is fixedly installed on another otic placode 8, the other end of connecting rod 6 is fixed on derrick crane 7
On；It should be noted that should ensure to adhere to the both sides bending resistance of false beam 5 (admittedly plus horizontal support bar 3), the biography of whole power is ensured again
(admittedly plus inclined support bar 4) in the same plane is passed, Force transmission partses are made from Materials with High Strength.
Connecting rod 6 and otic placode 8, derrick crane 7, horizontal support bar 3 and inclined support bar 4 and television tower 1, attachment false beam 5
It is bolted, to facilitate disassembly and installation；Attachment false beam 5 preferably uses H profile steel, and the firm length of H types is convenient to be adjusted.
Before Prefabricated combined beam, the model of combination beam should be established by PKPM softwares, and adjust attachment false beam 5 size,
Position and each connecting rod 6 and the angle of attachment false beam 5 of each otic placode 8 on attachment false beam 5, carry out force analysis, calculate
Load, so as to find the preferred plan for the stress for reducing television tower 1.
Due to adding the attachment crossbeam of certain length on front side of television tower so that television tower overall structure and tower lifting
The connection angle of machine connecting rod is controllable, and adds the pipeline of the power of connecting rod, makes its multiple spot transmission, has disperseed to electricity
Depending on the by-local forces of the thin cylinder 2 of tower；By adjusting, the utility model combination beam is by the thin-wall circular in the main body of television tower 1
The stress of cylinder 2 reduces 2/3rds or so, and the construction for the structure of television tower 1 provides effective guarantee.
, it is necessary to explanation in description of the present utility model, term " on ", " level ", " oblique ", the side of the instruction such as " preceding "
Position or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of description the utility model and simplification is retouched
State, rather than instruction or imply signified device or element must have and deposit specific orientation, with specific azimuth configuration and operation,
Therefore it is not intended that to limitation of the present utility model.
Apply specific case in the utility model to be set forth principle of the present utility model and embodiment, the above
The explanation of embodiment is only intended to help and understands method and its core concept of the present utility model；Meanwhile for the one of this area
As technical staff, according to thought of the present utility model, there will be changes in specific embodiments and applications.To sum up
Described, this specification content should not be construed as to limitation of the present utility model.
Claims (7)
- A kind of 1. derrick crane attachment combination beam, it is characterised in that：It is described including attachment false beam and at least three connecting rods Attachment false beam is built for being fixedly installed on work, and described equal one end of connecting rod is fixed on the attachment false beam, and the other end is fixed On derrick crane.
- 2. derrick crane attachment combination beam according to claim 1, it is characterised in that：The work is built as television tower, The attachment false beam is fixedly connected by horizontal support bar and inclined support bar with the television tower.
- 3. derrick crane attachment combination beam according to claim 2, it is characterised in that：The horizontal support bar and institute It is two to state inclined support bar.
- 4. derrick crane attachment combination beam according to claim 2, it is characterised in that：It is fixed on the attachment false beam Several otic placodes are provided with, one end of the connecting rod is fixed on the otic placode, and the other end is fixed on derrick crane.
- 5. derrick crane attachment combination beam according to claim 4, it is characterised in that：The connecting rod and the ear Plate and the derrick crane are bolted respectively, the horizontal support bar and the television tower and the attachment false beam point It is not bolted, television tower described in the inclined support bar and the attachment false beam are bolted respectively.
- 6. derrick crane attachment combination beam according to claim 4, it is characterised in that：The otic placode be two, one A connecting rod is fixed with the otic placode, two connecting rods are fixedly installed on another otic placode.
- 7. the derrick crane attachment combination beam according to claim any one of 1-6, it is characterised in that：The attachment is false Beam uses H profile steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720361300.1U CN206858006U (en) | 2017-04-08 | 2017-04-08 | A kind of derrick crane attachment combination beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720361300.1U CN206858006U (en) | 2017-04-08 | 2017-04-08 | A kind of derrick crane attachment combination beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206858006U true CN206858006U (en) | 2018-01-09 |
Family
ID=60817221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720361300.1U Active CN206858006U (en) | 2017-04-08 | 2017-04-08 | A kind of derrick crane attachment combination beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206858006U (en) |
-
2017
- 2017-04-08 CN CN201720361300.1U patent/CN206858006U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhong Xiaocang Inventor after: He Xin Inventor before: He Xin Inventor before: Zhong Xiaocang |
|
| CB03 | Change of inventor or designer information |