CN201778645U - Sectional access ladder - Google Patents
Sectional access ladder Download PDFInfo
- Publication number
- CN201778645U CN201778645U CN 201020503193 CN201020503193U CN201778645U CN 201778645 U CN201778645 U CN 201778645U CN 201020503193 CN201020503193 CN 201020503193 CN 201020503193 U CN201020503193 U CN 201020503193U CN 201778645 U CN201778645 U CN 201778645U
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- CN
- China
- Prior art keywords
- segmentation
- brake
- movable lever
- movable
- working platform
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000005096 rolling process Methods 0.000 claims abstract description 12
- 230000001174 ascending effect Effects 0.000 claims description 18
- 230000011218 segmentation Effects 0.000 claims description 17
- 238000009432 framing Methods 0.000 claims description 11
- 230000004308 accommodation Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a sectional access ladder, which comprises a structural frame, a working platform, an inclined ladder, and railing handrails arranged beside the working platform and the inclined ladder. More than three moving mechanisms are arranged at the bottom of the structural frame, each moving mechanism consists of a rolling part and a brake part beside the rolling part, each brake part consists of a movable lever seat, a movable lever, a brake block and a bolt penetrating through the structural frame, each movable lever seat is a cylinder with a horizontal central line, the movable levers can reciprocate along the axes of the movable lever seats, the upper ends of the bolts are connected with the movable lever seats, and the lower ends of the bolts are connected with the brake blocks. Compared with the prior art, the sectional access ladder adopting the structure can rely on manpower for moving by the aid of the additional moving mechanisms, is released from constraint of a hoisting device, can be moved in all working zones freely, and not only can reduce use cost, but also enlarges utilization range.
Description
Technical field
The utility model relates to the apparatus of ascending a height, and relates in particular to the segmentation ascending stair.
Background technology
In the shipbuilding process, need to use the segmentation ascending stair, existing segmentation ascending stair comprises the other accommodation rail of arranging of structural framing, working platform, inclined ladder, working platform and inclined ladder, because volume is big, weight is heavier, the segmentation ascending stair needs the crane gear handling when using, such structure not only increases use cost, and it is less to be subjected to the restriction scope of application of crane gear.
The utility model content
Technical problem to be solved in the utility model is: a kind of segmentation ascending stair is provided, and this kind segmentation ascending stair not only can reduce use cost, and has enlarged the scope of application.
Solve this technical problem, the technical solution of the utility model is: a kind of segmentation ascending stair, comprise the other accommodation rail of arranging of structural framing, working platform, inclined ladder, working platform and inclined ladder, the bottom of described structural framing is provided with three groups of above travel mechanisms, and described every group of travel mechanism is made up of the brake component of rolling member and rolling member side.
Described brake component is made up of Flexible spanner pole socket, movable tommy bar, brake block and the bolt that passes structural framing, described Flexible spanner pole socket is the cylinder that center line is the level of state, described movable tommy bar can move back and forth along the axis of Flexible spanner pole socket, and described bolt upper end is connected with the Flexible spanner pole socket, the bolt lower end is connected with brake block.
Described rolling member is a universal wheel.
Described travel mechanism is four groups, and the line of described four universal wheels is rectangular.
The utility model segmentation ascending stair adopts such structure, compared with prior art, has increased travel mechanism, can rely on manpower to move, break away from the constraint of crane gear, can between each working region, move freely, can not only reduce use cost, and enlarge the scope of application.
Description of drawings
Below in conjunction with accompanying drawing the utility model segmentation ascending stair is done explanation in further detail;
Fig. 1 is the structural representation of the utility model segmentation ascending stair;
Fig. 2 is the structure for amplifying schematic diagram of brake component shown in Figure 1;
In Fig. 1, Fig. 2,1, structural framing; 2, working platform; 3, inclined ladder; 4, accommodation rail; 5, universal wheel; 6, brake component; 7, Flexible spanner pole socket; 8, movable tommy bar; 9, bolt; 10, brake block.
The specific embodiment
As Fig. 1, shown in Figure 2, a kind of segmentation ascending stair, comprise structural framing 1, working platform 2, inclined ladder 3, working platform 2 and the inclined ladder 3 other accommodation rails of arranging 4, the bottom of structural framing 1 has three groups of above travel mechanisms, every group of travel mechanism is made up of the brake component 6 of rolling member and rolling member side, brake component 6 is by Flexible spanner pole socket 7, movable tommy bar 8, brake block 10 is formed with the bolt 9 that passes structural framing 1, the cylinder that Flexible spanner pole socket 7 is the level of state for center line, movable tommy bar 8 can move back and forth along the axis of Flexible spanner pole socket 7, and described bolt 9 upper ends are connected with Flexible spanner pole socket 7, bolt 9 lower ends are connected with brake block 10.Rolling member adopts universal wheel 5.
When mobile, the segmentation ascending stair is tried hard to recommend moving by constructor's personnel selection, changes moving direction by changing power thrusts.After arriving assigned address, pull movable tommy bar, brake component integral body is rotated thereupon, brake component is pressed down, rolling member is fixed by the frictional force between brake block and ground by threaded function.
The utility model is not limited to said structure, can change the inclined ladder type into the vertical ladder type as required, and the quantity of travel mechanism is four groups, and the line of four universal wheels is rectangular.
Sectional access ladder adopts such structure, compared with prior art, has increased travel mechanism, can rely on manpower movement, has broken away from the constraint of crane gear, can move freely between each working region, can not only reduce use cost, and enlarge the scope of application.
Claims (4)
1. segmentation ascending stair, comprise the other accommodation rail of arranging (4) of structural framing (1), working platform (2), inclined ladder (3), working platform (2) and inclined ladder (3), it is characterized in that: the bottom of described structural framing (1) is provided with three groups of above travel mechanisms, and described every group of travel mechanism is made up of the brake component (6) of rolling member and rolling member side.
2. segmentation ascending stair according to claim 1, it is characterized in that: described brake component (6) is made up of Flexible spanner pole socket (7), movable tommy bar (8), brake block (10) and the bolt (9) that passes structural framing (1), the cylinder that described Flexible spanner pole socket (7) is the level of state for center line, described movable tommy bar (8) can move back and forth along the axis of Flexible spanner pole socket (7), and described bolt (9) upper end is connected with Flexible spanner pole socket (7), bolt (9) lower end is connected with brake block (10).
3. segmentation ascending stair according to claim 2 is characterized in that: described rolling member is universal wheel (5).
4. segmentation ascending stair according to claim 3 is characterized in that: described travel mechanism is four groups, and the line of described four universal wheels (5) is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020503193 CN201778645U (en) | 2010-08-19 | 2010-08-19 | Sectional access ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020503193 CN201778645U (en) | 2010-08-19 | 2010-08-19 | Sectional access ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201778645U true CN201778645U (en) | 2011-03-30 |
Family
ID=43791858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020503193 Expired - Lifetime CN201778645U (en) | 2010-08-19 | 2010-08-19 | Sectional access ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201778645U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673742A (en) * | 2012-06-07 | 2012-09-19 | 航天晨光股份有限公司 | Deck ladder for follow-up horizontal ship |
| CN110539851A (en) * | 2019-07-11 | 2019-12-06 | 上海外高桥造船有限公司 | overturning pedal type rescue boat boarding platform |
-
2010
- 2010-08-19 CN CN 201020503193 patent/CN201778645U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673742A (en) * | 2012-06-07 | 2012-09-19 | 航天晨光股份有限公司 | Deck ladder for follow-up horizontal ship |
| CN102673742B (en) * | 2012-06-07 | 2014-07-02 | 航天晨光股份有限公司 | Deck ladder for follow-up horizontal ship |
| CN110539851A (en) * | 2019-07-11 | 2019-12-06 | 上海外高桥造船有限公司 | overturning pedal type rescue boat boarding platform |
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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: 20110330 |
|
| CX01 | Expiry of patent term |