CN2813695Y - Integrated fast trestle bridge with expansion base - Google Patents
Integrated fast trestle bridge with expansion base Download PDFInfo
- Publication number
- CN2813695Y CN2813695Y CN 200520024461 CN200520024461U CN2813695Y CN 2813695 Y CN2813695 Y CN 2813695Y CN 200520024461 CN200520024461 CN 200520024461 CN 200520024461 U CN200520024461 U CN 200520024461U CN 2813695 Y CN2813695 Y CN 2813695Y
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- CN
- China
- Prior art keywords
- slide bar
- flexible slide
- level
- protruding
- trestle
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Abstract
The utility model relates to an integrated fast trestle bridge with an expansion base, which comprises a trestle bridge main body composed of more than ten expansion unit groups which are fixedly connected together and a foldable bridge plate, wherein each expansion unit group is composed of six to eight expansion units and two adjacent expansion units are fixedly connected. Each expansion unit is composed of a left and a right convex frames, two to four layers of upright expansion slide rods which are positioned on both sides of the upper part of the convex frame, three to five layers of horizontal expansion slide rods which are positioned on top of the convex frame and four to seven layers of horizontal expansion slide rods which are positioned on the base part of the convex frame and the upper end of each expansion unit is provided with a foldable bridge plate. The utility model has the advantages of simple structure, convenient operation, convenient on-site fast layout, strong destruction preventing ability, good stability, high reliability and strong passing capacity.
Description
Technical field
The utility model relates to a kind of integrated, telescopic quick trestle in the seat end, it is a subsystem of " suddenly making the naval port system ", and it is arranged on the edge of a body of water beachhead, and the one end links to each other with the self-unloading harbour, its other end and hasty expedient road join, for equipment and personnel cross over the edge of a body of water beachhead quick passage is provided.
Background technology
Traditional sea crossing and landing operation will be experienced loading, shipping, transfer, flashing usually, beach five stages, not only command the coroutine complexity, to organize and implement difficulty very big, and transfer, flashing, to beach all be to carry out under abominable natural conditions, the personnel equipment loses huge, and landing operations is carried out slowly.
Large-scale trestle carries difficulty big, and again because the complex situations of edge of a body of water beachhead bring great difficulty for setting up of large-scale trestle, moreover the time of setting up is long, can delay opportunity of combat.
Summary of the invention
Technical problem to be solved in the utility model provide a kind of simple in structure, easy and simple to handle, be convenient to on-the-spot to lay fast, that capability to resist destruction is strong, good stability, reliability height, the traffic capacity are strong is a kind of integrated, sit the telescopic quick trestle in the end.
The technical scheme that its technical problem that solves the utility model adopts:
The utility model includes trestle main body, the collapsible bridge plate of being made up of the telescopic unit group more than 10 that is fixed together; Each telescopic unit group is made up of 6-8 telescopic unit, adjacent two telescopic units are fixedly connected, each telescopic unit is by a left side, right " protruding " shape frame, be positioned at the vertical flexible slide bar of both sides, " protruding " shape frame top, be positioned at the flexible slide bar of level of " protruding " shape arch, the flexible slide bar of level that is positioned at " protruding " shape frame pedestal part is formed, the vertical flexible slide bar of every side is a layer 2-4, and be spacedly distributed, one end of each vertically flexible slide bar is fixed on the corresponding cross bar with axle sleeve, and its other end is suitable with the guide rail in the corresponding vertical rod by the guide peg that the two ends tape spool holds; The flexible slide bar of level that is positioned at convex frame pedestal part is the 4-7 layer, and be spacedly distributed, one end of the flexible slide bar of each level is fixed on axle sleeve in the vertical rod of corresponding base, and its other end is suitable with the guide rail that the vertical rod of base accordingly fixes by the guide peg that the two ends tape spool holds; The flexible slide bar of level that is positioned at " protruding " shape arch is the 3-5 layer, and be spacedly distributed, the connected mode of the flexible its corresponding vertical rod of slide bar of its each level is identical with the connected mode of the vertical rod of flexible slide bar of the level that is positioned at " protruding " shape frame pedestal part and base; Be provided with a collapsible bridge plate in the upper end of each telescopic unit; Be respectively equipped with positioner in the relevant position of described guide rail and the guide peg touching position of each flexible slide bar.
The utility model also includes the coaxial guide wheel group that is positioned at each " protruding " shape frame below.
Vertical flexible slide bar of the present utility model is 3 layers, level to two adjacent vertical flexible slide bars with the connected mode of same cross bar is: one is matched with guide peg for guide rail, then another matches with axle for axle sleeve, and the connected mode of two adjacent two vertically stretch slide bar and same vertical rods and above-mentioned level are to identical up and down; The flexible slide bar of level that is positioned at " protruding " shape frame pedestal part is 6 layers, and the flexible slide bar of adjacent two levels is identical with the connected mode of above-mentioned vertically stretch slide bar and cross bar with the connected mode of the vertical rod of same base; The flexible slide bar of level that is positioned at " protruding " shape arch is 3 layers, and the flexible slide bar of adjacent two levels is identical with the connected mode of above-mentioned vertically stretch slide bar and cross bar with the connected mode of corresponding vertical rod.
Positioner described in the utility model is made up of spring and ball, and spring and ball are located in the blind hole of guide peg one or both ends of each flexible slide bar, are provided with the groove suitable with ball in the inboard of guide rail.
The magnification of the length direction of trestle main body of the present utility model is 30 times.
The beneficial effects of the utility model be simple in structure, easy and simple to handle, be convenient to on-the-spot lay fast, capability to resist destruction is strong, good stability, reliability height, the traffic capacity are strong.
Description of drawings
Fig. 1 is the schematic diagram of the utility model after the dispensing of edge of a body of water beachhead.
Fig. 2 is the structural representation (be contracted in situation together, only drawn 4 among the figure and shunk the unit) of a telescopic unit group.
Fig. 3 is the structural representation (part) after the expansion of a telescopic unit group.
Fig. 4 is the annexation front view (part) of the vertical flexible slide bar of a telescopic unit.
Fig. 5 is the vertical view of Fig. 4.
Fig. 6 is the I portion partial enlarged drawing of Fig. 5.
Fig. 7 is the annexation figure (sectional drawing of cross section) that is positioned at the flexible slide bar of level of " protruding " shape frame pedestal part.
In Fig. 1-7,1, seashore, 3, seawater, 5, " protruding " shape frame, 7, coaxial guide wheel group, 8, vertical flexible slide bar, 9, the flexible slide bar of level, 11,12, vertical rod, 13,14, cross bar, 15, axle sleeve, 16 balls, 17, spring, 18, bearing, 19,20, guide peg, 21, bearing, 22,24, vertical rod, 23, axle sleeve, 25, the trestle after the dispensing, 26, self-unloading harbour, 27, collapsible bridge plate, 28, be positioned at the flexible slide bar of level of " protruding " shape arch.
The specific embodiment
By the embodiment shown in Fig. 1-7 as can be known, present embodiment includes trestle main body, the collapsible bridge plate of being made up of the telescopic unit group more than 10 that is fixed together 27; Each telescopic unit group is made up of 6-8 telescopic unit, adjacent two telescopic units are fixedly connected, each telescopic unit is by a left side, right " protruding " shape frame 5, be positioned at the vertical flexible slide bar 8 of both sides, " protruding " shape frame top, be positioned at the flexible slide bar 28 of level of " protruding " shape arch, the flexible slide bar 9 of level that is positioned at " protruding " shape frame pedestal part is formed, the vertical flexible slide bar of every side is a layer 2-4, and be spacedly distributed, each vertically end of flexible slide bar 8 be fixed on the corresponding cross bar 14 with axle sleeve 15, its other end holds 18 guide peg 19 by the two ends tape spool suitable with the guide rail in the vertical rod 11 accordingly; The flexible slide bar of level that is positioned at convex frame pedestal part is the 4-7 layer, and be spacedly distributed, one end of the flexible slide bar 9 of each level is fixed on axle sleeve 23 in the vertical rod 24 of corresponding base, and its other end holds 21 guide peg 20 by the two ends tape spool suitable with the guide rail that the vertical rod 22 of base accordingly fixes; The flexible slide bar of level that is positioned at " protruding " shape arch is the 3-5 layer, and be spacedly distributed, the connected mode of the flexible its corresponding vertical rod of slide bar of its each level is identical with the connected mode of the vertical rod of flexible slide bar of the level that is positioned at " protruding " shape frame pedestal part and base; Be provided with a collapsible bridge plate 27 in the upper end of each telescopic unit; Be respectively equipped with positioner in the relevant position of described guide rail and the guide peg touching position of each flexible slide bar.
Present embodiment also includes the coaxial guide wheel group 7 that is positioned at each " protruding " shape frame below.
In this enforcement, vertical flexible slide bar is 3 layers, level to two adjacent vertical flexible slide bars 8 with the connected mode of same cross bar 14 is: one is matched with guide peg for guide rail, then another matches with axle for axle sleeve, and the connected mode of two adjacent two vertically stretch slide bar and same vertical rods 11 and above-mentioned level are to identical up and down; The flexible slide bar of level that is positioned at " protruding " shape frame pedestal part is 6 layers, and the flexible slide bar of adjacent two levels is identical with the connected mode of above-mentioned vertically stretch slide bar and cross bar with the connected mode of the vertical rod of same base; The flexible slide bar of level that is positioned at " protruding " shape arch is 3 layers, and the flexible slide bar of adjacent two levels is identical with the connected mode of above-mentioned vertically stretch slide bar and cross bar with the connected mode of corresponding vertical rod.
In this enforcement, described positioner is made up of spring 17 and ball 16, and spring 17 and ball 16 are located in the blind hole of guide peg one or both ends of each flexible slide bar, is provided with the groove suitable with ball 16 in the inboard of guide rail.
In this enforcement, the magnification of the length direction of trestle main body is 30 times.
The setting of present embodiment and dispensing process are as follows:
At first the length gauge that will lay by quick trestle is calculated the number of the telescopic unit group of quick trestle main body needs, assembles then, is contained on the delivery ship that dispensing mechanism is installed after the quick trestle that will assemble shrinks.During dispensing, earlier special type anchor is thrown to the precalculated position, delivered ship thereafter and navigate by water, and under the cooperation control of dispensing mechanism, only, quick trestle is launched into about 400 meters high nearly 20 meters with being less than the halfhour time to predetermined direction.One end and the self-unloading harbour of the quick trestle after will laying at last join, and its other end and hasty expedient road are joined.
The key technical indexes of quick trestle of the present utility model:
The traffic capacity: 1000 meters in 60 tons of tank/1 tracks/length (the longest reach 2400 meters)
Minimum widith: 5 meters
Activity duration: less than 30 minutes.
Claims (5)
1, a kind of integrated, telescopic quick trestle in the seat end is characterized in that it includes trestle main body, the collapsible bridge plate of being made up of the telescopic unit group more than 10 that is fixed together (27); Each telescopic unit group is made up of 6-8 telescopic unit, adjacent two telescopic units are fixedly connected, each telescopic unit is by a left side, right " protruding " shape frame (5), be positioned at the vertical flexible slide bar (8) of both sides, " protruding " shape frame top, be positioned at the flexible slide bar (28) of level of " protruding " shape arch, the flexible slide bar (9) of level that is positioned at " protruding " shape frame pedestal part is formed, the vertical flexible slide bar of every side is a layer 2-4, and be spacedly distributed, one end of each vertically flexible slide bar (8) is fixed on the corresponding cross bar (14) with axle sleeve (15), and its other end is suitable by guide peg (19) and the guide rail in the corresponding vertical rod (11) that the two ends tape spool holds (18); The flexible slide bar of level that is positioned at convex frame pedestal part is the 4-7 layer, and be spacedly distributed, a stretch end of slide bar (9) of each level is fixed on axle sleeve (23) in the vertical rod (24) of corresponding base, and its other end holds (21) by the two ends tape spool guide peg (20) is suitable with the guide rail that the vertical rod (22) of corresponding base fixes; The flexible slide bar of level that is positioned at " protruding " shape arch is the 3-5 layer, and be spacedly distributed, the connected mode of the flexible its corresponding vertical rod of slide bar of its each level is identical with the connected mode of the vertical rod of flexible slide bar of the level that is positioned at " protruding " shape frame pedestal part and base; Be provided with a collapsible bridge plate (27) in the upper end of each telescopic unit; Be respectively equipped with positioner in the relevant position of described guide rail and the guide peg touching position of each flexible slide bar.
2, integrated, the telescopic quick trestle in the seat end according to claim 1 is characterized in that it also includes the coaxial guide wheel group (7) that is positioned at each " protruding " shape frame below.
3, integrated, the telescopic quick trestle in the seat end according to claim 2, it is characterized in that vertically flexible slide bar is 3 layers, level to two adjacent vertical flexible slide bars (8) with the connected mode of same cross bar (14) is: one is matched with guide peg for guide rail, then another matches with axle for axle sleeve, and the connected mode of two adjacent two vertically stretch slide bar and same vertical rods (11) and above-mentioned level are to identical up and down; The flexible slide bar of level that is positioned at " protruding " shape frame pedestal part is 6 layers, and the flexible slide bar of adjacent two levels is identical with the connected mode of above-mentioned vertically stretch slide bar and cross bar with the connected mode of the vertical rod of same base; The flexible slide bar of level that is positioned at " protruding " shape arch is 3 layers, and the flexible slide bar of adjacent two levels is identical with the connected mode of above-mentioned vertically stretch slide bar and cross bar with the connected mode of corresponding vertical rod.
4, integrated, the telescopic quick trestle in the seat end according to claim 3, it is characterized in that described positioner is made up of spring (17) and ball (16), spring (17) and ball (16) are located in the blind hole of guide peg one or both ends of each flexible slide bar, are provided with and the suitable groove of ball (16) in the inboard of guide rail.
5, integrated, the telescopic quick trestle in the seat end according to claim 4, the magnification that it is characterized in that the length direction of trestle main body is 30 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024461 CN2813695Y (en) | 2005-07-11 | 2005-07-11 | Integrated fast trestle bridge with expansion base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024461 CN2813695Y (en) | 2005-07-11 | 2005-07-11 | Integrated fast trestle bridge with expansion base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2813695Y true CN2813695Y (en) | 2006-09-06 |
Family
ID=36948779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520024461 Expired - Fee Related CN2813695Y (en) | 2005-07-11 | 2005-07-11 | Integrated fast trestle bridge with expansion base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2813695Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101973359A (en) * | 2010-09-30 | 2011-02-16 | 河南省电力公司南阳供电公司 | Front bridge deck of unfixed wharf for double-body pleasureboat |
| CN102021880A (en) * | 2010-11-18 | 2011-04-20 | 大连海事大学 | Flexible connection trestle |
-
2005
- 2005-07-11 CN CN 200520024461 patent/CN2813695Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101973359A (en) * | 2010-09-30 | 2011-02-16 | 河南省电力公司南阳供电公司 | Front bridge deck of unfixed wharf for double-body pleasureboat |
| CN101973359B (en) * | 2010-09-30 | 2014-08-06 | 国家电网公司 | Front bridge deck of unfixed wharf for double-body pleasureboat |
| CN102021880A (en) * | 2010-11-18 | 2011-04-20 | 大连海事大学 | Flexible connection trestle |
| CN102021880B (en) * | 2010-11-18 | 2012-05-30 | 大连海事大学 | Flexible connection trestle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |