CN203319582U - Platform structure of tower crane - Google Patents
Platform structure of tower crane Download PDFInfo
- Publication number
- CN203319582U CN203319582U CN2013204147241U CN201320414724U CN203319582U CN 203319582 U CN203319582 U CN 203319582U CN 2013204147241 U CN2013204147241 U CN 2013204147241U CN 201320414724 U CN201320414724 U CN 201320414724U CN 203319582 U CN203319582 U CN 203319582U
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- CN
- China
- Prior art keywords
- support
- frame
- connection pipe
- platform body
- connecting panel
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- 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
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Abstract
The utility model relates to a platform structure of a tower crane. The platform structure of the tower crane comprises a crane frame, a platform body and a connecting pipe, wherein the platform body is fixed on the crane frame. A support which brings convenience to the connection of the connecting pipe is fixed at the portion, below the platform body, of the crane frame. The connecting pipe is fixedly connected at the front end of the support. The two ends of the crane frame are provided with a first connecting plate and a second connecting plate respectively, wherein the platform body can be conveniently fixed through the first connecting plate and the second connecting plate. The top end of the connecting pipe makes contact with the bottom end of the platform body. The platform structure of the tower crane has the advantages that due to the fact that the connecting pipe is connected with the support to enable the platform body to be fixed on the crane frame, the manufacturing working procedure of an existing connecting lug plate and a jackstay is removed, workloads are reduced, assembly and disassembly are convenient, the connection is reliable, the number of errors generated during the assembly is reduced, and the stability of a platform is effectively ensured.
Description
Technical field
The utility model relates to a kind of tower machine platform structure.
Background technology
Platform body in existing tower machine platform structure utilizes strut to support, be welded with the connection otic placode on platform body and frame, and by bearing pin, strut is fixedly connected on frame, because strut length differs, installation, dismounting trouble, otic placode, connection strut, location complexity during making, easily produce the Mismachining tolerance impact and install, structural strength is affected by accuracy of manufacture, setting accuracy, and platform stable is poor.
The utility model content
The technical problems to be solved in the utility model is that existing tower machine platform structure exists the installing/dismounting trouble, and work capacity is large, and reliability is bad, and the resistance to overturning of platform is poor, thereby a kind of tower machine platform structure is provided.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of tower machine platform structure, comprise frame, be fixed on platform body, connection pipe on frame, be fixed with and be convenient to the support that connection pipe connects on the described frame of platform body below, described connection pipe is fixedly connected on the front end of support, the two ends of described frame are respectively equipped with is convenient to platform body fixing the first connecting panel and the second connecting panel, and the top of described connection pipe contacts with the bottom of platform body.
Preferably, be fixed with one on the described support of back-end support and be convenient to support and be fixed on the baffle plate on frame, described support is provided with is convenient to the fixing hold down groove of baffle plate, being convenient to support is fixed on frame, connect reliably, be convenient to the connection pipe installing/dismounting, result of use is good.
Preferably, the thickness of described baffle plate is 10～15mm, is convenient to the fixing welding of baffle plate, connects reliable.
Preferably, described connection pipe is fixedly connected with by least one latch with support, is equipped with the perforating that corresponding with it latch wears on described connection pipe and support, connects reliably, and stability is good, and result of use is good.
Preferably, each described perforating is bar hole, and described bar hole is along the vertical line of centers setting of support, and the width of each described bar hole all equates, is convenient to latch and wears, and connects reliable.
Preferably, the cross-sectional plane of described the first connecting panel is inverted L shaped, described the first connecting panel vertical portion is at the right-hand member of the first connecting panel horizontal part, described the first connecting panel vertical portion is fixedly connected with frame, described the first connecting panel horizontal part is connected with platform body, simple in structure, be convenient to platform body and be connected with frame.
Preferably, described the second connecting panel comprises the upper cross plate, the lower cross plate be connected with platform body that are connected with frame, is fixedly connected on the riser between upper cross plate and lower cross plate, the junction of described riser and upper cross plate, perpendicular version are equipped with circular arc with the junction of lower cross plate, simple in structure, be convenient to platform body and be connected with frame.
Preferably, described connection pipe is square tube, and described support is provided with is convenient to the through hole that connection pipe wears, and Stability Analysis of Structures has guaranteed the stability of platform body, and result of use is good.
In sum, advantage of the present utility model: by connection pipe, with support, be connected platform body is fixed on frame, reduced the production process of original connection otic placode and strut, reduced work capacity, easy installation and removal, connect reliably, reduced the error produced owing to installing, actv. has guaranteed the stability of platform.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
The structural representation that Fig. 1 is a kind of tower machine platform of the utility model structure;
The structural representation that Fig. 2 is the utility model support.
The specific embodiment
As Fig. 1, shown in Fig. 2, a kind of tower machine platform structure, comprise frame 1, be fixed on the platform body 2 on frame 1, connection pipe 3, be fixed with on the described frame 1 of platform body 2 belows and be convenient to the support 4 that connection pipe 3 connects, described connection pipe 3 is fixedly connected on the front end of support 4, the two ends of described frame 1 are respectively equipped with is convenient to platform body 2 fixing the first connecting panel 6 and the second connecting panel 5, the top of described connection pipe 3 contacts with the bottom of platform body 2, being fixed with one on the described support 4 of support 4 rear ends is convenient to support 4 and is fixed on the baffle plate 7 on frame 1, described support 4 is provided with is convenient to the fixing hold down groove of baffle plate 7, being convenient to support 4 is fixed on frame 1, connect reliable, be convenient to connection pipe 3 installing/dismountings, result of use is good, the thickness of described baffle plate 7 is 10～15mm, be convenient to the fixing welding of baffle plate 7, connect reliable, described connection pipe 3 is fixedly connected with by least one latch 8 with support 4, be equipped with the perforating 41 that corresponding with it latch 8 wears on described connection pipe 3 and support 4, connect reliable, stability is good, result of use is good, each described perforating 41 is bar hole, described bar hole is along the vertical line of centers setting of support 4, the width of each described bar hole all equates, being convenient to latch 8 wears, connect reliable, the cross-sectional plane of described the first connecting panel 6 is inverted L shaped, described the first connecting panel 6 vertical portions are at the right-hand member of the first connecting panel 6 horizontal parts, described the first connecting panel 6 vertical portions are fixedly connected with frame 1, described the first connecting panel 6 horizontal parts are connected with platform body 2, simple in structure, being convenient to platform body 2 is connected with frame 1, described the second connecting panel 5 comprises the upper cross plate 51 be connected with frame 1, the lower cross plate 52 be connected with platform body 2, be fixedly connected on the riser 53 between upper cross plate 51 and lower cross plate 52, the junction of described riser 53 and upper cross plate 51, perpendicular version is equipped with circular arc with the junction of lower cross plate 52, simple in structure, being convenient to platform body 2 is connected with frame 1, described connection pipe 3 is square tube, described support 4 is provided with is convenient to the through hole 42 that connection pipe 3 wears, Stability Analysis of Structures, guaranteed the stability of platform body 2, result of use is good.
By baffle plate 7, support 4 is fixedly connected on frame 1, by at least one latch 8, connection pipe 3 is fixed on support 4, make connection pipe 3 support platform bodies 2, platform body 2 is fixed on frame 1, during installing/dismounting, only need just can carry out installing/dismounting to connection pipe 3 easily by latch 8, during use, connection pipe 3 has guaranteed the stationarity of platform body 2.
Be connected platform body is fixed on frame with support by connection pipe, reduced the production process of original connection otic placode and strut, reduced work capacity, easy installation and removal, connect reliably, reduced the error produced owing to installing, actv. has guaranteed the stability of platform.
Claims (8)
1. a tower machine platform structure, comprise frame (1), be fixed on the platform body (2) on frame (1), it is characterized in that: also comprise connection pipe (3), be fixed with and be convenient to the support (4) that connection pipe (3) connects on the described frame (1) of platform body (2) below, described connection pipe (3) is fixedly connected on the front end of support (4), the two ends of described frame (1) are respectively equipped with is convenient to platform body (2) fixing the first connecting panel (6) and the second connecting panel (5), and the top of described connection pipe (3) contacts with the bottom of platform body (2).
2. a kind of tower machine platform structure according to claim 1, it is characterized in that: be fixed with one on the described support (4) of support (4) rear end and be convenient to support (4) and be fixed on the baffle plate (7) on frame (1), described support (4) is provided with is convenient to the fixing hold down groove of baffle plate (7).
3. a kind of tower machine platform structure according to claim 2, it is characterized in that: the thickness of described baffle plate (7) is 10～15mm.
4. a kind of tower machine platform structure according to claim 1, it is characterized in that: described connection pipe (3) is fixedly connected with by least one latch (8) with support (4), is equipped with the perforating (41) that corresponding with it latch (8) wears on described connection pipe (3) and support (4).
5. a kind of tower machine platform structure according to claim 4, it is characterized in that: each described perforating (41) is bar hole, and described bar hole is along the vertical line of centers setting of support (4), and the width of each described bar hole all equates.
6. a kind of tower machine platform structure according to claim 1, it is characterized in that: the cross-sectional plane of described the first connecting panel (6) is inverted L shaped, described the first connecting panel (6) vertical portion is at the right-hand member of the first connecting panel (6) horizontal part, described the first connecting panel (6) vertical portion is fixedly connected with frame (1), and described the first connecting panel (6) horizontal part is connected with platform body (2).
7. a kind of tower machine platform structure according to claim 1, it is characterized in that: described the second connecting panel (5) comprises the upper cross plate (51), the lower cross plate (52) be connected with platform body (2) that are connected with frame (1), is fixedly connected on the riser (53) between upper cross plate (51) and lower cross plate (52), and described riser (53) is equipped with circular arc with junction, the perpendicular version (53) of upper cross plate (51) with the junction of lower cross plate (52).
8. a kind of tower machine platform structure according to claim 1 is characterized in that: described connection pipe (3) is square tube, and described support (4) is provided with is convenient to the through hole (42) that connection pipe (3) wears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204147241U CN203319582U (en) | 2013-07-10 | 2013-07-10 | Platform structure of tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204147241U CN203319582U (en) | 2013-07-10 | 2013-07-10 | Platform structure of tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203319582U true CN203319582U (en) | 2013-12-04 |
Family
ID=49658951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204147241U Expired - Fee Related CN203319582U (en) | 2013-07-10 | 2013-07-10 | Platform structure of tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203319582U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359632A (en) * | 2013-07-10 | 2013-10-23 | 嘉兴市华东建设机械有限公司 | Tower crane platform structure |
-
2013
- 2013-07-10 CN CN2013204147241U patent/CN203319582U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359632A (en) * | 2013-07-10 | 2013-10-23 | 嘉兴市华东建设机械有限公司 | Tower crane platform structure |
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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: 20131204 Termination date: 20180710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |