CN204384752U - A kind of novel rotation tower standard knot - Google Patents
A kind of novel rotation tower standard knot Download PDFInfo
- Publication number
- CN204384752U CN204384752U CN201420853398.9U CN201420853398U CN204384752U CN 204384752 U CN204384752 U CN 204384752U CN 201420853398 U CN201420853398 U CN 201420853398U CN 204384752 U CN204384752 U CN 204384752U
- Authority
- CN
- China
- Prior art keywords
- main chord
- tetragonal body
- fixture block
- cat ladder
- standard knot
- 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 - Fee Related
Links
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 claims abstract description 19
- 241000282326 Felis catus Species 0.000 claims abstract description 16
- 238000009826 distribution Methods 0.000 claims abstract description 4
- 230000002787 reinforcement Effects 0.000 claims abstract description 4
- 238000007493 shaping process Methods 0.000 claims abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
Landscapes
- Ladders (AREA)
Abstract
The utility model provides a kind of novel rotation tower standard knot, it includes main chord, adapter sleeve, cat ladder, fixture block, wherein, main chord is four, all square tube is adopted to make shaping, article four, the top of main chord and bottom are connected to form the tetragonal body of column respectively by corresponding crossbeam, by oblique fixed beam reinforcement by connection between adjacent main chord member, adapter sleeve is multiple, lay respectively at tetragonal body top, on bottom outside wall, the hound of some vertical uplift distributions is provided with in tetragonal body inner chamber, cat ladder is arranged in tetragonal body inner chamber by hound, guard ring is fixedly connected with outside cat ladder, fixture block is multiple, lays respectively at main chord upper and lower.The structure of this programme is simple, easy to assembly, result of use is good.
Description
Technical field
The utility model relates to tower machine technology field, refers in particular to a kind of novel rotation tower standard knot.
Background technology
Tower machine, as the most frequently used in building operation, most important a kind of weight-lifting equipment, is widely used in construction trade.Because tower machine is a kind of heavy lift, and tower machine is assembled by multiple structure, so the fastness of the connection structure of tower machine and steadiness become the important performance figure of tower machine.Standard knot is one of tower crane important feature part, and how its quality directly affects quality and the safety of tower machine.Standard knot plays an important role in the mechanical equipments such as hoisting crane, tower wagon, elevator, and a good standard knot can not only improve the stability of these heavy-duty machines, and improves the safety performance of complete machine, flexibility ratio and work efficiency.The turret standard knot cat ladder of current use all designs at exocoel, and cat ladder is extremely inconvenient, operating personal takies space outerpace up and down, result of use is poor.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides the novel rotation tower standard knot that a kind of structure is simple, easy to assembly, result of use is good.
For achieving the above object, technical scheme provided by the utility model is: a kind of novel rotation tower standard knot, it includes main chord, adapter sleeve, cat ladder, fixture block, wherein, main chord is four, all square tube is adopted to make shaping, article four, the top of main chord and bottom are connected to form the tetragonal body of column respectively by corresponding crossbeam, by oblique fixed beam reinforcement by connection between adjacent main chord member, adapter sleeve is multiple, lay respectively at tetragonal body top, on bottom outside wall, the hound of some vertical uplift distributions is provided with in tetragonal body inner chamber, cat ladder is arranged in tetragonal body inner chamber by hound, guard ring is fixedly connected with outside cat ladder, fixture block is multiple, lay respectively at main chord upper and lower, the upper and lower lateral wall of described main chord has notch, adapter plate is provided with inside fixture block, and be fixed in notch by this adapter plate, be provided with the arc screens of inclined open outside fixture block, be provided with below arc screens and mark time, in the middle part of tetragonal body inner chamber, be provided with service platform.
Described adapter sleeve is fixedly welded on main chord top and bottom outside.
The utility model is after employing such scheme, fixture block is weldingly fixed in main chord by adapter plate, it is made to connect more solid and reliable, adopt some groups of adapter sleeves to make the connection between upper and lower standard knot more simple and convenient, the cat ladder handled easily personnel of inner chamber are up and down and do not take space outerpace, scientific and reasonable, this programme by establishing a platform in standard knot, when dismounting regular bolt, because the upper and lower end face of standard knot is all 1.4 meters, more convenient operation, safety.
Accompanying drawing explanation
Fig. 1 is integral structure schematic diagram of the present utility model.
Fig. 2 is fixture block structural representation.
Fig. 3 is fixture block enlarged diagram of the present utility model.
Fig. 4 is the birds-eye view of Fig. 1.
Detailed description of the invention
Below in conjunction with institute's drawings attached, the utility model is described in further detail, preferred embodiment of the present utility model is: see accompanying drawing 1 to Fig. 4, novel rotation tower standard knot described in the present embodiment includes main chord (1), adapter sleeve 2, cat ladder 5, fixture block 7, wherein, main chord 1 is four, all square tube is adopted to make shaping, article four, the top of main chord 1 and bottom are connected to form the tetragonal body of column respectively by corresponding crossbeam, by oblique fixed beam 4 reinforcement by connection between adjacent main chord member 1, adapter sleeve 2 is multiple, lay respectively at tetragonal body top, on bottom outside wall, described adapter sleeve 2 is fixedly welded on main chord 1 top and bottom outside, the hound 3 of some vertical uplift distributions is provided with in tetragonal body inner chamber, cat ladder 5 is arranged in tetragonal body inner chamber by hound 3, guard ring 6 is fixedly connected with outside cat ladder 5, fixture block 7 is multiple, lay respectively at main chord 1 upper and lower, the upper and lower lateral wall of described main chord 1 has notch, adapter plate 8 is provided with inside fixture block 7, and be fixed in notch by this adapter plate 8, be provided with the arc screens 9 of inclined open outside fixture block 7, be provided with below arc screens 9 and mark time 10, in the middle part of tetragonal body inner chamber, be provided with service platform.The utility model is after employing such scheme, fixture block is weldingly fixed in main chord by adapter plate, it is made to connect more solid and reliable, adopt some groups of adapter sleeves to make the connection between upper and lower standard knot more simple and convenient, the cat ladder handled easily personnel of inner chamber are up and down and do not take space outerpace, scientific and reasonable, this programme by establishing a platform in standard knot, when dismounting regular bolt, because the upper and lower end face of standard knot is all 1.4 meters, more convenient operation, safety.
The embodiment of the above is only the preferred embodiment of the utility model, not limits practical range of the present utility model with this, therefore the change that all shapes according to the utility model, principle are done, all should be encompassed in protection domain of the present utility model.
Claims (2)
1. a novel rotation tower standard knot, it is characterized in that: it includes main chord (1), adapter sleeve (2), cat ladder (5), fixture block (7), wherein, main chord (1) is four, all square tube is adopted to make shaping, article four, the top of main chord (1) and bottom are connected to form the tetragonal body of column respectively by corresponding crossbeam, by oblique fixed beam (4) reinforcement by connection between adjacent main chord member (1), adapter sleeve (2) is for multiple, lay respectively at tetragonal body top, on bottom outside wall, the hound (3) of some vertical uplift distributions is provided with in tetragonal body inner chamber, cat ladder (5) is arranged in tetragonal body inner chamber by hound (3), cat ladder (5) outside is fixedly connected with guard ring (6), fixture block (7) is for multiple, lay respectively at main chord (1) upper and lower, the upper and lower lateral wall of described main chord (1) has notch, fixture block (7) inner side is provided with adapter plate (8), and be fixed in notch by this adapter plate (8), fixture block (7) outside is provided with the arc screens (9) of inclined open, and arc screens (9) below is provided with mark time (10), is provided with service platform (11) in the middle part of tetragonal body inner chamber.
2. a kind of novel rotation tower standard knot according to claim 1, is characterized in that: adapter sleeve (2) is fixedly welded on main chord (1) top and bottom outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420853398.9U CN204384752U (en) | 2014-12-30 | 2014-12-30 | A kind of novel rotation tower standard knot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420853398.9U CN204384752U (en) | 2014-12-30 | 2014-12-30 | A kind of novel rotation tower standard knot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204384752U true CN204384752U (en) | 2015-06-10 |
Family
ID=53357489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420853398.9U Expired - Fee Related CN204384752U (en) | 2014-12-30 | 2014-12-30 | A kind of novel rotation tower standard knot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204384752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108821139A (en) * | 2018-08-31 | 2018-11-16 | 中昇建机(南京)重工有限公司 | The type of attachment of column crane mast section |
-
2014
- 2014-12-30 CN CN201420853398.9U patent/CN204384752U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108821139A (en) * | 2018-08-31 | 2018-11-16 | 中昇建机(南京)重工有限公司 | The type of attachment of column crane mast section |
| CN108821139B (en) * | 2018-08-31 | 2024-05-07 | 中昇建机(南京)重工有限公司 | Connection form of standard section of tower crane |
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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: 20150610 |