CN202767866U - Crane ladder rail system - Google Patents
Crane ladder rail system Download PDFInfo
- Publication number
- CN202767866U CN202767866U CN 201220443677 CN201220443677U CN202767866U CN 202767866 U CN202767866 U CN 202767866U CN 201220443677 CN201220443677 CN 201220443677 CN 201220443677 U CN201220443677 U CN 201220443677U CN 202767866 U CN202767866 U CN 202767866U
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- CN
- China
- Prior art keywords
- platform
- handrail
- crane
- running
- staircase
- 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
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Abstract
The utility model relates to a crane ladder rail system. The crane ladder rail system is arranged between multilayer working tables of a crane or arranged on a lifting device positioned on the working tables. The crane ladder rail system comprises ladders fixed between the working tables, a rectangular platform connected with the ladders and an annular platform surrounded on the working tables. Corners of a ladder handrail, a rectangular platform handrail and an annular handrail are fillets. The crane ladder rail system not only guarantees life safety of a crane drives, but also enables a large crane to be attractive in appearance.
Description
Technical field
The utility model relates to a kind of crane ladder railing system.
Background technology
For guaranteeing the safety of crane human pilot, all can be provided with between each workbench of crane and be with armed staircase or platform, and existing staircase or platform are of rude workmanship, chamfered is not done by corner, profile is attractive in appearance not.
Summary of the invention
The utility model purpose provides a kind of profile crane ladder railing system comparatively attractive in appearance.
In order to achieve the above object, the technical scheme that the utility model adopts is: a kind of crane ladder railing system, it is arranged between the multiple benches platform of crane, or be arranged on the boom hoisting on the workbench, described ladder railing system comprises the staircase that is fixed between each workbench, the rectangular platform that is connected with staircase, and around the ring-shaped platform that is arranged on the workbench, described staircase comprises running-board bracket, a plurality of pedals that are fixed on the running-board bracket, the escalator handrail that is arranged on the running-board bracket edge along the extension of running-board bracket length direction, the perpendicular setting of described escalator handrail and horizontal plane, described rectangular platform comprises the rectangle bearing platform that is fixedly connected with running-board bracket, and the rectangular platform handrail that arranges and be connected to rectangle bearing platform edge perpendicular to ground, described ring-shaped platform comprises the annular bearing platform that is fixedly connected with workbench, be arranged on the annular handrail of annular bearing platform border, described staircase, the setting that is connected of rectangular platform and ring-shaped platform, described escalator handrail, the turning of rectangular platform handrail and annular handrail is fillet.
Described rectangle bearing platform and pedal are the flat board that offers the rectangle hollow hole, described rectangle hollow hole be evenly distributed on dull and stereotyped upper and area less than six square centimeters.
Described annular bearing platform is the iron plate that offers circular hollow hole, described circular hollow hole be evenly distributed on dull and stereotyped upper and area less than six square centimeters.
Because adopt technique scheme, the utlity model has following advantage: the utility model arranges the handrail that the turning is fillet at running-board bracket, has not only guaranteed crane driver's life security, makes simultaneously the crane outward appearance more attractive in appearance.
Description of drawings
Accompanying drawing 1 is the structural representation of crane;
Accompanying drawing 2 is the structural representation of the staircase between the workbench;
Accompanying drawing 3 is the structural representation of rectangular platform;
Accompanying drawing 4 is the structural representation of ring-shaped platform;
Accompanying drawing 5 is the partial view A of accompanying drawing 1;
Accompanying drawing 6 is the structural representation of staircase and rectangular platform on the trunk beam;
Accompanying drawing 7 is the structural representation of staircase and rectangular platform on the boom;
Accompanying drawing 8 is the partial view B of accompanying drawing 6;
Accompanying drawing 9 is the partial view C of accompanying drawing 6;
Accompanying drawing 10 is the partial view D of accompanying drawing 6;
Accompanying drawing 11 is the partial view E of accompanying drawing 6;
Wherein: 1, workbench; 2, boom hoisting; 3, staircase; 4, rectangular platform; 5, ring-shaped platform; 31, running-board bracket; 32, pedal; 33, escalator handrail; 34, brace; 35, cross bar; 41, rectangle bearing platform; 42, rectangular platform handrail; 43, vertical pole; 44, horizon bar; 51, annular bearing platform; 52, annular handrail; 53, vertical rod; 54, circular rod.
The specific embodiment
Below in conjunction with accompanying drawing, the preferred specific embodiment of the utility model is described.
As shown in Figure 1, goliath comprises multiple benches platform 1, be arranged on boom hoisting 2 on the workbench 1, be connected to the ladder railing system between the multiple benches platform 1, described ladder railing system comprises the staircase 3 that is fixed between each workbench, the rectangular platform 4 that is connected with staircase 3 and around the ring-shaped platform 5 that is arranged on the workbench 1
Shown in Fig. 2,6,7, staircase 3 comprises running-board bracket 31, a plurality of escalator handrail 33 that is arranged on running-board bracket 31 edges, described escalator handrail 33 and the perpendicular setting of horizontal plane that is fixed on pedal 32 on the running-board bracket 31, extends along running-board bracket 31 length directions, cross bar 35 staggered the forming that described escalator handrail 33 is paralleled by the many braces that parallel 34 and Duo Gen, the brace 34 of most peripheral is fillet with the turning of cross bar 35, pedal 32 is for offering the flat board of rectangle hollow hole, and described rectangle hollow hole is evenly distributed on dull and stereotyped upper and area less than six square centimeters.
As shown in Figure 3, described rectangular platform 4 comprises the rectangle bearing platform 41 that is fixedly connected with running-board bracket 31 and the rectangular platform handrail 42 that arranges and be connected to rectangle bearing platform 41 edges perpendicular to ground, described rectangular platform handrail 42 by the many vertical poles that parallel 43 and and staggered the forming of many horizon bars 44 of vertical pole 43 perpendicular settings, the vertical pole 43 of most peripheral is fillet with the turning of horizon bar 44.Described rectangle bearing platform 41 is for offering the flat board of rectangle hollow hole, and described rectangle hollow hole is evenly distributed on dull and stereotyped upper and area less than six square centimeters.
As shown in Figure 4, described ring-shaped platform 5 comprises the annular bearing platform 51 that is fixedly connected with workbench 1, the annular handrail 52 that is arranged on annular bearing platform 51 borders, the setting that is connected of described staircase 3, rectangular platform 4 and ring-shaped platform 5, described annular handrail 52 by the many vertical rods that parallel 53 and and staggered the forming of a plurality of circular rods 54 of vertical rod 53 perpendicular settings, described annular bearing platform 51 is for offering the iron plate of circular hollow hole, and described circular hollow hole is divergent shape and is evenly distributed on dull and stereotyped upper and area less than six square centimeters.
The turning of the handrail of ladder railing system of the present utility model (escalator handrail, rectangular platform handrail and annular handrail) is fillet, and brace, cross bar, vertical pole, horizon bar, vertical rod, circular rod interval are even, make the crane profile comparatively attractive in appearance.
Claims (3)
1. crane ladder railing system, it is arranged between the multiple benches platform (1) of crane, or be arranged on the boom hoisting (2) on the workbench (1), it is characterized in that: described ladder railing system comprises the staircase (3) that is fixed between each workbench, the rectangular platform (4) that is connected with staircase (3), and around the ring-shaped platform (5) that is arranged on the workbench (1), described staircase (3) comprises running-board bracket (31), a plurality of pedals (32) that are fixed on the running-board bracket (31), the escalator handrail (33) that is arranged on running-board bracket (31) edge along the extension of running-board bracket (31) length direction, described escalator handrail (33) and the perpendicular setting of horizontal plane, described rectangular platform (4) comprises the rectangle bearing platform (41) that is fixedly connected with running-board bracket (31), and the rectangular platform handrail (42) that arranges and be connected to rectangle bearing platform (41) edge perpendicular to ground, described ring-shaped platform (5) comprises the annular bearing platform (51) that is fixedly connected with workbench (1), be arranged on the annular handrail (52) of annular bearing platform (51) border, described staircase (3), the setting that is connected of rectangular platform (4) and ring-shaped platform (5), described escalator handrail (33), the turning of rectangular platform handrail (42) and annular handrail (52) is fillet.
2. crane ladder railing system according to claim 1, it is characterized in that: described rectangle bearing platform (41) and pedal (32) be for offering the flat board of rectangle hollow hole (6), and described rectangle hollow hole (6) is evenly distributed on dull and stereotyped upper and area less than six square centimeters.
3. crane ladder railing system according to claim 1, it is characterized in that: described annular bearing platform (51) is for offering the iron plate of circular hollow hole (7), and described circular hollow hole (7) is evenly distributed on dull and stereotyped upper and area less than six square centimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220443677 CN202767866U (en) | 2012-08-31 | 2012-08-31 | Crane ladder rail system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220443677 CN202767866U (en) | 2012-08-31 | 2012-08-31 | Crane ladder rail system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202767866U true CN202767866U (en) | 2013-03-06 |
Family
ID=47774449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220443677 Expired - Fee Related CN202767866U (en) | 2012-08-31 | 2012-08-31 | Crane ladder rail system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202767866U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817553A (en) * | 2012-08-31 | 2012-12-12 | 江苏振东港口机械制造有限公司 | Ladder rail system of crane |
| CN105421990A (en) * | 2015-11-26 | 2016-03-23 | 安徽省凯杰机械制造有限公司 | Rapid crane stand column climbing device |
-
2012
- 2012-08-31 CN CN 201220443677 patent/CN202767866U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817553A (en) * | 2012-08-31 | 2012-12-12 | 江苏振东港口机械制造有限公司 | Ladder rail system of crane |
| CN105421990A (en) * | 2015-11-26 | 2016-03-23 | 安徽省凯杰机械制造有限公司 | Rapid crane stand column climbing device |
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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: 20130306 Termination date: 20150831 |
|
| EXPY | Termination of patent right or utility model |