CN203699730U - Tower crane platform - Google Patents
Tower crane platform Download PDFInfo
- Publication number
- CN203699730U CN203699730U CN201420087864.7U CN201420087864U CN203699730U CN 203699730 U CN203699730 U CN 203699730U CN 201420087864 U CN201420087864 U CN 201420087864U CN 203699730 U CN203699730 U CN 203699730U
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- CN
- China
- Prior art keywords
- platform
- sleeve pipe
- attaching parts
- otic placode
- link plate
- 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 - Lifetime
Links
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 abstract description 7
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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Abstract
The utility model provides a tower crane platform, including the platform connecting piece and with the platform that the platform connecting piece is connected, the platform connecting piece lean on to the top of one side of platform is provided with first connection otic placode, the platform lean on to the top of one side of platform connecting piece is provided with second connection otic placode, the platform connecting piece lean on to the bottom of one side of platform with the platform is leaned on being provided with link plate and sleeve pipe between the bottom to one side of platform connecting piece, the link plate with one of them in the sleeve pipe set up in on the platform connecting piece, the link plate with another in the sleeve pipe set up in on the platform, the link plate peg graft in the sleeve pipe, first connection otic placode with second connection otic placode is through the round pin hub connection. The utility model discloses a tower crane platform when the installation, its installation is gone on the platform, and it is more convenient to operate like this, is favorable to the security of operation simultaneously.
Description
Technical field
The utility model relates to hoisting crane technical field, and is particularly related to a kind of tower crane platform.
Background technology
Along with the fast development of China's economic construction, market increases day by day for the demand of the especially various hoisting cranes of construction machinery and equipment.Tower crane claims again tower machine, is that a kind of fuselage is the full circle swinging swing arm gantry crane of tower-type structure, and tower crane is widely used in building engineering field with advantages such as its large-tonnage, sling height height.Platform all can be installed and for supporting the platform attaching parts of described platform on a lot of parts of tower crane, described platform attaching parts can be the link forming from tower machine body.Platform attaching parts is connected with platform and supports described platform.
Please refer to Fig. 1, tower crane platform of the prior art mostly is Jackstay type structure, comprises platform attaching parts 10, platform 11, strut 12.Please refer to Fig. 2, the side that platform attaching parts 10 is connected with platform 11 is connected by otic placode (figure does not indicate), is then fixed by bearing pin 13 and spring cotter 14.Please refer to Fig. 3, strut 12 one end are connected with platform 11 with spring cotter 16 by bearing pin 15, and the other end is connected with platform attaching parts 10 with spring cotter 16 by bearing pin 15.Strut 12 is wholy set in platform 11 belows, for support platform 11.Adopt such structure, because strut 12 is wholy set in platform 11 belows, when installation, arrive platform 11 under wear bearing pin 15, install very inconveniently, there is potential safety hazard; In addition, the relative position dimension precision requirement after this structure is welded otic placode is higher, does not even install otherwise difficulty is relatively installed, and makes also more complicated.
Utility model content
The purpose of this utility model is, provides one that tower crane platform is easily installed.
A kind of tower crane platform, the platform that comprises platform attaching parts and be connected with described platform attaching parts, the top that described platform attaching parts relies on a side of described platform is provided with the first connection otic placode, the top that described platform relies on a side of described platform attaching parts is provided with the second connection otic placode, described platform attaching parts relies between the bottom of a side that the bottom of a side of described platform and described platform rely on platform attaching parts and is provided with link plate and sleeve pipe, one of them in described link plate and described sleeve pipe is arranged on described platform attaching parts, another in described link plate and described sleeve pipe is arranged on described platform, described link plate is plugged in described sleeve pipe, described the first connection otic placode and described second is connected otic placode and connects by bearing pin.
In a specific embodiments of the present utility model, the vertical portion that described platform attaching parts comprises transverse part and is connected with described transverse part, the vertical beam that described platform comprises crossbeam and is connected with described crossbeam, the transverse part that described the first connection otic placode is arranged at described platform attaching parts relies on the top of described platform one end, and the crossbeam that described the second connection otic placode is arranged at described platform relies on the top of described platform attaching parts one end.
In a specific embodiments of the present utility model, in described sleeve pipe and described link plate, one of them vertical portion that is arranged at described platform attaching parts relies on a side of described platform, and another vertical beam that is arranged at described platform relies on a side of described platform attaching parts.
In a specific embodiments of the present utility model, described link plate is arranged on described platform attaching parts, and described sleeve pipe is arranged on described platform, and described link plate inserts in described sleeve pipe from the bottom of described sleeve pipe.
In a specific embodiments of the present utility model, described link plate is arranged on described platform, and described sleeve pipe is arranged on described platform attaching parts, and described link plate inserts in described sleeve pipe from the top of described sleeve pipe.
In a specific embodiments of the present utility model, described link plate comprises connecting portion and insertion section, described connecting portion and described insertion section are connected to form L-type, and wherein said connecting portion is fixedly connected with described platform attaching parts or described platform, and insert in described sleeve pipe described insertion section.
In a specific embodiments of the present utility model, described sleeve pipe is square or circular casing.
In a specific embodiments of the present utility model, described first connects otic placode offers the first pin-and-hole, and described second connects otic placode offers the second pin-and-hole, and described bearing pin wears described the first pin-and-hole and the second pin-and-hole, and is fixed by spring cotter.
In a specific embodiments of the present utility model, described the first connection otic placode and described second connects otic placode and is many groups.
In a specific embodiments of the present utility model, described sleeve pipe and described link plate are many groups.
The utility model beneficial effect is, the utility model tower crane platform is connected otic placode and link plate and sleeve pipe by the first connection otic placode is set between platform attaching parts and platform with second, make the utility model tower crane platform when mounted, link plate can be inserted in sleeve pipe, with the bottom of fixed platform and platform attaching parts, then the first connection otic placode and the second engaging lug are linked together by bearing pin, and when bearing pin is installed, its installation exercise carries out on platform, more convenient to operate like this, be conducive to the safety of operation simultaneously.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of specification sheets, and for above and other object of the present utility model, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
Fig. 1 is the constructional drawing of tower crane platform of the prior art.
Fig. 2 is the section drawing along II-II direction in Fig. 1.
Fig. 3 is the section drawing along III-III direction in Fig. 1.
Fig. 4 is the constructional drawing of the tower crane platform of the utility model embodiment.
Fig. 5 is the local amplification assumption diagram of the tower crane platform of the utility model embodiment.
Fig. 6 is the section drawing along VI-VI direction in Fig. 5.
Fig. 7 is the section drawing along VII-VII direction in Fig. 5.
Fig. 8 is the partial enlarged drawing of the platform of the tower crane platform of the utility model embodiment.
Fig. 9 is the birds-eye view of the platform of the tower crane platform of the utility model embodiment.
The specific embodiment
Technological means and effect of taking for reaching predetermined utility model object for further setting forth the utility model, below in conjunction with accompanying drawing and preferred embodiment, to specific embodiment of the utility model, structure, feature and effect thereof, be described in detail as follows.
Please refer to Fig. 4 to Fig. 9, the tower crane platform of the utility model embodiment, comprises platform attaching parts 1, platform 6, the first connection otic placode 4, the second connection otic placode 5, link plate 2 and sleeve pipe 3.
Platform attaching parts 1 is for support platform 6, and it can be for a part of structure of tower machine body or for being welded on the structure on tower machine body.In the present embodiment, platform attaching parts 1 comprises transverse part 101 and vertical portion 102 in a side that relies on platform 6.Transverse part 101 and vertical portion 102 are fixed by welding on tower machine body.
Platform 6 is connected with platform attaching parts 1.The vertical beam 602 that platform 6 comprises crossbeam 601 and is connected with crossbeam 601 in a side that relies on platform attaching parts 1.Platform 6 can be used for staff and is engaged in the purposes such as service work.
First connects transverse part 101 that otic placode 4 is fixed on platform attaching parts 1 relies on the top of platform 6 one end, and second connects crossbeam 601 that otic placode 5 is fixed on platform 6 relies on the top of platform attaching parts 1 one end.The first connection otic placode 4 is connected otic placode 5 with second and connects by bearing pin 8.
Link plate 2 and sleeve pipe 3, one of them is fixed on the outside of the vertical portion 102 of platform attaching parts 1, and another is fixed on the outside of the vertical beam 602 of platform 6, and link plate 2 is plugged in sleeve pipe 3, so that the bottom of platform 6 and platform attaching parts 1 is fixed.Herein, the outside of the vertical beam 602 of platform 6 is the side that vertical beam 602 relies on platform attaching parts 1, and the outside of the vertical portion 102 of platform attaching parts 1 is the side that vertical portion 102 relies on platform 6.
Please refer to Fig. 4 and Fig. 5, in the present embodiment, link plate 2 is fixed on the outside of the vertical portion 102 of platform attaching parts 1, and sleeve pipe 3 is fixed on the outside of the vertical beam 602 of platform 6, now link plate 2 inserts in sleeve pipe 3 from the bottom of sleeve pipe 3, and link plate 2 is played a supporting role to the weight of platform 6.In other embodiments, the position of link plate 2 and sleeve pipe 3 also can exchange,, link plate 2 is fixed on the outside of the vertical beam 602 of platform 6, sleeve pipe 3 is fixed on the outside of the vertical portion 102 of platform attaching parts 1, now link plate 2 inserts in sleeve pipe 3 from the top of sleeve pipe 3, and sleeve pipe 3 is played a supporting role to the weight of platform 6.
The present embodiment when mounted, inserts link plate 2 in sleeve pipe 3 from the bottom of sleeve pipe 3, and then, the connection of second on platform attaching parts 1 otic placode 5 is connected otic placode 4 with first on platform 6 and links together by bearing pin 8.Because when bearing pin 8 is installed, its installation exercise carries out on platform 6, more convenient to operate like this, is conducive to the safety of operation simultaneously, and integral structure is simple, cost is lower.
Please refer to Fig. 4, in the present embodiment, platform 6 can also comprise the railing 7 that is connected in vertically crossbeam 601, and railing 7 encloses the surrounding of crossbeam 601, for the protection of staff.
In the present embodiment, the first mode that connects employing welding between otic placode 4 and platform attaching parts 1 or link plate 2 and platform attaching parts 1 is fixed, and the second mode that connects employing welding between otic placode 5 and platform 6 or sleeve pipe 3 and platform 6 is fixed.In other embodiments, the connection mode between above-mentioned each parts also can adopt the fixing mode of bolt.
In the present embodiment, link plate 2 is L-type, comprises connecting portion 201 and insertion section 203.Connecting portion 201 is connected to form L-type with insertion section 203, and wherein connecting portion 201 is fixedly connected with the outside of the vertical portion 102 of platform attaching parts 1, and insertion section 203 is plugged in sleeve pipe 3.
In the present embodiment, sleeve pipe 3 is square casing.In other embodiments, sleeve pipe 3 can be also other shapes, for example cylindrical shape.
In the present embodiment, first connects otic placode 4 offers the first pin-and-hole (figure does not indicate), and second connects otic placode 5 offers the second pin-and-hole (figure does not indicate), and bearing pin 8 wears the first pin-and-hole and the second pin-and-hole, and is fixed by spring cotter 9.
Please refer to Fig. 6, the first connection otic placode 4 is two and parallel interval setting, and second connects otic placode 5 is folded between two first connection otic placodes 4.Be conducive to like this strengthen the first connection otic placode 4 and second and connect the Joint strenght of otic placode 5 and the stability of installation.
In the present embodiment, the first connection otic placode 4 and second connects otic placode 5 and is many groups, and is correspondingly arranged at the top of transverse part 101 of platform attaching parts 1 and the top of the crossbeam 601 of platform 6; Link plate 2 and sleeve pipe 3 are many groups, and are correspondingly arranged at the outside of vertical portion 102 of platform attaching parts 1 and the outside of the vertical beam 602 of platform 6.Can jointly bear by many groups structure like this gravity of platform 6, can strengthen the structural strength of tower crane platform, the mode that many groups connect has simultaneously limited the rotation of platform 6 with respect to platform attaching parts 1.
The beneficial effects of the utility model are: the utility model tower crane platform is connected otic placode and link plate and sleeve pipe by the first connection otic placode is set between platform attaching parts and platform with second, make the utility model tower crane platform when mounted, link plate can be inserted in sleeve pipe, with the bottom of fixed platform and platform attaching parts, then the first connection otic placode and the second engaging lug are linked together by bearing pin, and when bearing pin is installed, its installation exercise carries out on platform, more convenient to operate like this, be conducive to the safety of operation simultaneously.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model discloses as above with preferred embodiment, but not in order to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be not depart from technical solutions of the utility model content, any simple modification of above embodiment being done according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. a tower crane platform, the platform (6) that comprises platform attaching parts (1) and be connected with described platform attaching parts (1), it is characterized in that, the top that described platform attaching parts (1) relies on a side of described platform (6) is provided with the first connection otic placode (4), the top that described platform (6) relies on a side of described platform attaching parts (1) is provided with the second connection otic placode (5), described platform attaching parts (1) relies between the bottom of a side that the bottom of a side of described platform (6) and described platform (6) rely on platform attaching parts (1) and is provided with link plate (2) and sleeve pipe (3), one of them in described link plate (2) and described sleeve pipe (3) is arranged on described platform attaching parts (1), another in described link plate (2) and described sleeve pipe (3) is arranged on described platform (6), described link plate (2) is plugged in described sleeve pipe (3), described first connects otic placode (4) is connected otic placode (5) by bearing pin (8) connection with described second.
2. tower crane platform as claimed in claim 1, it is characterized in that: the vertical portion (102) that described platform attaching parts (1) comprises transverse part (101) and is connected with described transverse part (101), the vertical beam (602) that described platform (6) comprises crossbeam (601) and is connected with described crossbeam (601), the transverse part (101) that described the first connection otic placode (4) is arranged at described platform attaching parts (1) relies on the top of described platform (6) one end, the crossbeam (601) that described the second connection otic placode (5) is arranged at described platform (6) relies on the top of described platform attaching parts (1) one end.
3. tower crane platform as claimed in claim 2, it is characterized in that: in described link plate (2) and described sleeve pipe (3), one of them vertical portion (102) that is arranged at described platform attaching parts (1) relies on a side of described platform (6), and another vertical beam (602) that is arranged at described platform (6) relies on a side of described platform attaching parts (1).
4. tower crane platform as claimed in claim 1, it is characterized in that: described link plate (2) is arranged on described platform attaching parts (1), it is upper that described sleeve pipe (3) is arranged at described platform (6), and described link plate (2) inserts in described sleeve pipe (3) from the bottom of described sleeve pipe (3).
5. tower crane platform as claimed in claim 1, it is characterized in that: described link plate (2) is arranged on described platform (6), it is upper that described sleeve pipe (3) is arranged at described platform attaching parts (1), and described link plate (2) inserts in described sleeve pipe (3) from the top of described sleeve pipe (3).
6. tower crane platform as claimed in claim 1, it is characterized in that: described link plate (2) comprises connecting portion (201) and insertion section (203), described connecting portion (201) is connected to form L-type with described insertion section (203), wherein said connecting portion (201) is fixedly connected with described platform attaching parts (1) or described platform (6), and insert in described sleeve pipe (3) described insertion section (203).
7. the tower crane platform as described in claim 1 to 6 any one, is characterized in that: described sleeve pipe (3) is square or circular casing.
8. the tower crane platform as described in claim 1 to 6 any one, it is characterized in that: described first connects otic placode (4) offers the first pin-and-hole, described second connects otic placode (5) offers the second pin-and-hole, described bearing pin (8) wears described the first pin-and-hole and the second pin-and-hole, and is fixed by spring cotter (9).
9. the tower crane platform as described in claim 1 to 6 any one, is characterized in that: described the first connection otic placode (4) and described second connects otic placode (5) and is many groups.
10. tower crane platform as claimed in claim 9, is characterized in that: described sleeve pipe (3) and described link plate (2) are many groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420087864.7U CN203699730U (en) | 2014-02-28 | 2014-02-28 | Tower crane platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420087864.7U CN203699730U (en) | 2014-02-28 | 2014-02-28 | Tower crane platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203699730U true CN203699730U (en) | 2014-07-09 |
Family
ID=51050198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420087864.7U Expired - Lifetime CN203699730U (en) | 2014-02-28 | 2014-02-28 | Tower crane platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203699730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105253790A (en) * | 2015-11-17 | 2016-01-20 | 徐州重型机械有限公司 | Extension platform and crane |
-
2014
- 2014-02-28 CN CN201420087864.7U patent/CN203699730U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105253790A (en) * | 2015-11-17 | 2016-01-20 | 徐州重型机械有限公司 | Extension platform and crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |
|
| CX01 | Expiry of patent term |