CN203998725U - Stock fast-assembling platform structure - Google Patents
Stock fast-assembling platform structure Download PDFInfo
- Publication number
- CN203998725U CN203998725U CN201420389349.4U CN201420389349U CN203998725U CN 203998725 U CN203998725 U CN 203998725U CN 201420389349 U CN201420389349 U CN 201420389349U CN 203998725 U CN203998725 U CN 203998725U
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- CN
- China
- Prior art keywords
- connecting panel
- boss
- platform
- stock
- stock column
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of stock fast-assembling platform structure that just can realize quick assembling stock peace platform without another increasing attaching parts.The utility model scheme comprises stock column and platform underframe, wherein, at the attaching parts that is circumferentially with of described stock column, described attaching parts comprises the first connecting panel, swash plate and the second connecting panel, described swash plate one end is connected with the first connecting panel, the swash plate other end is connected with the second connecting panel, the first connecting panel and the second connecting panel axially shift to install along described stock column, between the first connecting panel and the second connecting panel, there is the space matching with platform underframe size, described platform underframe end is provided with the first boss and the second boss, the first boss and the second boss lay respectively on the opposite face of platform underframe, the distance of the first boss and the second boss equates with the straight-line distance between the first connecting panel and the second connecting panel two plate outsides.
Description
Technical field
The utility model relates to tower crane technology, is specifically related to a kind of stock fast-assembling platform structure.
Background technology
tower crane is called for short tower machine, also claims tower crane, is mainly used in the installation of vertical and horizontal feed and the building element of material in housing construction.Tower crane mainly comprises stock, is arranged at the lifting body on stock, the platform that is arranged at stock periphery, the arm that is arranged on stock top and equilibrium arm, be arranged on the counterweight of equilibrium arm end, is arranged on stock top and for the swing type mechanism of arm and balance revolution of arm, hoisting mechanism and operator's compartment etc. for promoting.
At present, existing stock adopts bearing pin to be connected with platform one end, and the other end is fixed by connecting element, there is following weak point in this kind of connection structure: 1. needs first stock column to be docked with platform underframe, manually insert afterwards bearing pin, mounting fixing parts again, efficiency of assembling is low, cannot realize quick assembling; 2. adopt bearing pin, additionally increased the part for connecting, cost is also increased thereupon.
Utility model content
The utility model provides a kind of stock fast-assembling platform structure that just can realize quick assembling stock peace platform without another increasing attaching parts.
Technical solutions of the utility model are as follows: stock fast-assembling platform structure, comprise stock column and platform underframe, wherein, at the attaching parts that is circumferentially with of described stock column, described attaching parts comprises the first connecting panel, swash plate and the second connecting panel, described swash plate one end is connected with the first connecting panel, the swash plate other end is connected with the second connecting panel, the first connecting panel and the second connecting panel axially shift to install along described stock column, the first connecting panel and the second connecting panel arrange along described stock column circumferential misalignment, between the first connecting panel and the second connecting panel, there is the space matching with platform underframe size, described platform underframe end is provided with the first boss and the second boss, the first boss and the second boss lay respectively on the opposite face of platform underframe, the distance of the first boss and the second boss equates with the straight-line distance between the first connecting panel and the second connecting panel two plate outsides.
The beneficial effects of the utility model: because the first connecting panel and the second connecting panel axially shift to install along described stock column, between the first connecting panel and the second connecting panel, there is in the horizontal direction the space matching with platform underframe size, and both minimum spacings are greater than above-mentioned space, therefore make platform underframe inclination certain angle, just platform underframe can be inserted in the space between the first connecting panel and the second connecting panel smoothly, again because the distance of the first boss and the second boss equates with the straight-line distance between the first connecting panel and the second connecting panel two plate outsides, can make the first boss be held in the first connecting panel outside, the second boss is held in the second connecting panel outside, realize the quick assembling of stock and platform.In such scheme, swash plate plays the effect of baffle plate, can make the grafting of platform underframe and stock column more firm, prevents that platform underframe from swinging rollover.
Further, described the first connecting panel and the second connecting panel are arranged on the quadrant of stock column.
Brief description of the drawings
Fig. 1 is the structural representation of platform underframe and stock column in the utility model stock fast-assembling platform structure embodiment;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the local structure schematic diagram of the utility model stock fast-assembling platform structure embodiment.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
As Fig. 1, stock fast-assembling platform structure shown in Fig. 2, comprise stock column 3 and platform underframe 4, stock column 3 be circumferentially with attaching parts, attaching parts comprises the first connecting panel 1, swash plate 5 and the second connecting panel 2, swash plate 5 one end are connected with the first connecting panel 1, swash plate 5 other ends are connected with the second connecting panel 2, the first connecting panel 1 and the second connecting panel 2 axially shift to install along described stock column 3, the first connecting panel 1 and the second connecting panel 2 are also along the 3 circumferential misalignment settings of stock column simultaneously, be that the first connecting panel 1 and the second connecting panel 2 are arranged on the quadrant of stock column 3 more specifically, between the first connecting panel 1 and the second connecting panel 2, there is the space matching with platform underframe 4 sizes, platform underframe 4 ends are provided with the first boss 6 and the second boss 7, the first boss 6 and the second boss 7 lay respectively on the opposite face of platform underframe 4, the distance of the first boss 6 and the second boss 7 equates with the straight-line distance between the first connecting panel 1 and 2 liang of plate outsides of the second connecting panel.
As shown in Figure 3, be the present embodiment stock fast-assembling platform structure local structure schematic diagram, wherein, platform also comprises the railing being fixedly connected with platform underframe 4.Two above-mentioned attaching partss are set on each stock column 3 in the same horizontal line, and two attaching partss are along stock column 3 vertical distribution, and each attaching parts all connects corresponding platform underframe 4.
Above-described is only preferred implementation of the present utility model; should be understood that; for a person skilled in the art; do not departing under the prerequisite of the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not affect effect and practical applicability that the utility model is implemented.
Claims (2)
1. stock fast-assembling platform structure, comprise stock column and platform underframe, it is characterized in that, at the attaching parts that is circumferentially with of described stock column, described attaching parts comprises the first connecting panel, swash plate and the second connecting panel, described swash plate one end is connected with the first connecting panel, the swash plate other end is connected with the second connecting panel, the first connecting panel and the second connecting panel axially shift to install along described stock column, the first connecting panel and the second connecting panel arrange along described stock column circumferential misalignment, between the first connecting panel and the second connecting panel, there is the space matching with platform underframe size, described platform underframe end is provided with first boss that can be held in the first connecting panel outside, platform underframe is provided with second boss that can be held in the second connecting panel outside, the first boss and the second boss lay respectively on the opposite face of platform underframe, the distance of the first boss and the second boss equates with the straight-line distance between the first connecting panel and the second connecting panel two plate outsides.
2. stock fast-assembling platform structure according to claim 1, is characterized in that, described the first connecting panel and the second connecting panel are arranged on the quadrant of stock column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420389349.4U CN203998725U (en) | 2014-07-15 | 2014-07-15 | Stock fast-assembling platform structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420389349.4U CN203998725U (en) | 2014-07-15 | 2014-07-15 | Stock fast-assembling platform structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203998725U true CN203998725U (en) | 2014-12-10 |
Family
ID=52038756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420389349.4U Expired - Fee Related CN203998725U (en) | 2014-07-15 | 2014-07-15 | Stock fast-assembling platform structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203998725U (en) |
-
2014
- 2014-07-15 CN CN201420389349.4U patent/CN203998725U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20170715 |