CN205274177U - Unload truss of bench use of pressure steel pipe - Google Patents
Unload truss of bench use of pressure steel pipe Download PDFInfo
- Publication number
- CN205274177U CN205274177U CN201620004033.8U CN201620004033U CN205274177U CN 205274177 U CN205274177 U CN 205274177U CN 201620004033 U CN201620004033 U CN 201620004033U CN 205274177 U CN205274177 U CN 205274177U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- truss
- assembly
- subassembly
- steel
- 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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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model provides an unload truss of bench use of pressure steel pipe, it includes first subassembly and second subassembly, has set firmly the steel pipe cover in the one end of first subassembly, has set firmly in the one end of second subassembly to be located the steel pipe cover to can follow the gliding steel pipe of steel pipe cover inner wall round pin, install a gyro wheel respectively at the lower extreme of first subassembly and second subassembly, set firmly a plurality of otic placodes respectively in the one end of first subassembly and second subassembly, be equipped with the steel pipe resettlement groove of arc at the middle part of truss, the utility model discloses can be according to the quantity of steel pipe and the length of pipe diameter regulation truss to the steel pipe of different quantity of adaptation and pipe diameter.
Description
Technical field
The utility model relates to the conveyer of a kind of steel pipe, the truss of stand use of unloading in particular to a kind of steel penstock.
Background technology
In water conservancy and hydropower project construction process, need to use large-scale steel penstock as dredging pressure-bearing device, the steel pipe of these large-tonnages is normally transported to working-yard by flatbed trailer, it is transported to the inner corresponding place of tunnel by steel pipe transmission chassis again to install, but the limited space due to working-yard, can not use crane directly by steel penstock from flatbed trailer moves to transport chassis, select to unload stand so general, but the caliber of steel penstock is different, and the quantity of flatbed trailer general device steel pipe is not identical yet, be discharged at flatbed trailer the steel penstock quantity unloading on stand more or less time, unload stand in the process of movement, steel pipe easily rocks landing, the steel pipe of landing easily pounds people, accidents caused.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of steel penstock and unloads the truss that stand uses, it is possible to regulate the length of truss according to the quantity of steel pipe and caliber, with the steel pipe of adaptive different quantities and caliber.
In order to solve the problem, the technical solution of the utility model is: a kind of steel penstock unload stand use truss, it comprises the first assembly and the 2nd assembly, it is installed with steel pipe socket in one end of the first assembly, it is installed with in one end of the 2nd assembly and it is positioned at steel pipe socket, and the steel pipe pin that can slide along steel pipe socket inwall, it is separately installed with a roller at the lower end of the first assembly and the 2nd assembly, be installed with multiple ear plate respectively in one end of the first assembly and the 2nd assembly, groove settled by the steel pipe being provided with circular arc at the middle part of truss.
Further, steel pipe socket and steel pipe pin are distributed with multiple through hole.
The beneficial effects of the utility model are: when the steel pipe of stand carrying of unloading is more, truss can be elongated, steel pipe is left concentratedly to be settled in groove at steel pipe, steel pipe is settled groove to be possible to prevent stand and is rolled in the process of transport steel pipe, on steel pipe socket and steel pipe pin through hole be possible to prevent to prevent the first assembly and the 2nd assembly when carrying steel pipe mutually away from.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is the front view of the closed camber beam of the utility model,
Fig. 2 is the front view of the closed camber beam of the utility model, and the jacking cylinder in figure is retracted,
Fig. 3 is the side-view of the closed camber beam of the utility model, and the jacking cylinder in figure is retracted,
Fig. 4 is the front view of the utility model truss,
Fig. 5 is the front view of the utility model truss, and the truss in figure is hinged by ear plate and cylinder,
Fig. 6 is the vertical view of the utility model truss,
Fig. 7 is the partial enlargement figure at A place in Fig. 5,
Fig. 8 is the partial enlargement diagrammatic cross-section at B place in Fig. 5,
Fig. 9 is the front view of the utility model enabling formula camber beam,
Figure 10 is the vertical view of the utility model enabling formula camber beam,
Figure 11 is the partial enlargement diagrammatic cross-section at C place in Fig. 9,
Figure 12 is the partial enlargement diagrammatic cross-section at D place in Fig. 9,
Figure 13 is the partial enlargement diagrammatic cross-section at E place in Figure 10,
Figure 14 is that the closed camber beam of the utility model, enabling formula camber beam become the vertical view after stand of unloading with truss assembling,
Figure 15 is the partial enlargement diagrammatic cross-section at F place in Figure 14,
Figure 16 is the utility model vertical view in use, and truss shown in figure is elongated a segment distance,
Figure 17 is the utility model vertical view in use, and in the enabling formula camber beam shown in figure, two and half camber beams are opened by rotation, thus forms an opening sailed into for flatbed trailer in the side of stand of unloading,
Figure 18 is the utility model vertical view in use, the drag slab described in figure vehicle-mounted steel pipe sail into and unload in stand,
Figure 19 is the utility model vertical view in use, shown in figure flatbed trailer by steel pipe after steel pipe being placed on stand of unloading, roll, by opening, stand of unloading away from.
Embodiment
As shown in figure 16: the stand of unloading of a kind of steel penstock, being the frame structure being made up of two groups of camber beams and two groups of truss 5, two groups of camber beams are connected by truss 5,
If Fig. 4 is to shown in 8, truss 5 wherein, it comprises the first assembly 501 and the 2nd assembly 502, it is installed with steel pipe socket 505 in one end of the first assembly 501, it is installed with in one end of the 2nd assembly 502 and it is positioned at steel pipe socket 505, and the steel pipe pin 504 that can slide along steel pipe socket 505 inwall, it is separately installed with a roller 4 at the lower end of the first assembly 501 and the 2nd assembly 502, be installed with multiple ear plate 601 respectively in one end of the first assembly 501 and the 2nd assembly 502, groove 503 settled by the steel pipe being provided with circular arc at the middle part of truss 5.
Further, steel pipe socket 505 and steel pipe pin 504 are distributed with multiple through hole 506. After steel pipe pin 504 is pulled out from steel pipe socket 505, it is possible to screw is inserted in through hole 506, steel pipe socket 505 and steel pipe pin 504 are fixed, prevent the first assembly 501 and the 2nd assembly 502 when carrying steel pipe mutually away from.
If Fig. 9 is to shown in 13, one group of camber beam wherein is that steel penstock is unloaded the enabling formula camber beam 4 of stand, it comprises camber beam assembly and keeper assembly, camber beam assembly comprises half camber beam 401, cylinder 6, rotary components and jacking cylinder 3, half camber beam 401 is flexibly connected with cylinder 6 by rotary components, and jacking cylinder 3 is fixedly connected in cylinder 6, and described camber beam assembly has two groups, two groups of camber beam assemblies, by the detachable connection of keeper assembly, are distributed with multiple ear plate 601 in the outside wall surface of cylinder 6.
Further, described keeper assembly comprises the channel-section steel 404 being installed on half camber beam 401 one end and the pin plate 403 being positioned at channel-section steel 404, can sliding at channel-section steel 404.
Further, described rotary components comprises the polylith first turn of plate 405 being installed in half camber beam 401 one end and admittedly establishes polylith the 2nd turn of plate 406 of cylinder 6 side, and described first turn of plate 405 is hinged with described 2nd turn of plate 406.
Further, it being installed with ring flange 602 in one end of cylinder 6, jacking cylinder 3 is fixedly connected in cylinder 6 by ring flange 602.
Further, half camber beam 401 is stepped appearance away from the end of jacking cylinder 3, if Figure 10 is to, shown in 13, two and half camber beams 401 detain conjunction mutually, and is fixed by channel-section steel 404 and pin plate 403 so that it is higher that two panels half camber beam 401 combines rear intensity.
Further, the one end being installed with polylith bearing rib 402, first turn of plate 405 on the end face of half camber beam 401 is fixedly connected with bearing rib 402, because first turn of plate 405 needs to rotate around the 2nd turn of plate 406, it is thus desirable to carry out suitable reinforcing.
If Fig. 1 is to, shown in 3, one group of camber beam in addition is closed camber beam 1, is installed with a cylinder 6 at the two ends of camber beam respectively, is installed with jacking cylinder 3 in cylinder 6, and the lower end at camber beam is distributed with roller 4, is provided with and is distributed with multiple ear plate 601 on cylinder 6.
Before using, first door-opening type camber beam 4, closed camber beam 1 and truss 5 are assembled, and can be spliced by the ear plate 601 on each parts during assembling, and with card pin location, after assembling, check that whether each junction and solder joint place be reliably reliable.
The roller 4 being wherein connected on closed camber beam 1 is preferably taken turns with universal, and universal stand of conveniently unloading of taking turns is turned.
Using method of the present utility model:
If Figure 16 is to shown in 19: steel penstock 8 is after completing, steel penstock 8 is loaded onto flatbed trailer 7, first enabling formula camber beam 4 is opened, by the steel pipe pin 504 on truss 5 and steel pipe socket 505, truss 5 is elongated, the length that truss 5 pulls out can be determined according to the quantity of steel pipe 8, meanwhile the jacking cylinder 3 on enabling formula camber beam 4 and closed camber beam 1 is contracted to low position, flatbed trailer 7 is being sailed into from enabling formula camber beam 4 opening, and the steel pipe that the steel penstock determined on flat-bed trailer is on truss 5 is settled in groove 503, jacking four jacking cylinders 3 again, until flat-bed trailer upward pressure steel pipe is held up completely by truss 5, complete the loading to steel penstock 8.
Flatbed trailer 7 rolls away from, and is closed by two panels half camber beam 401 on enabling formula camber beam 4, synchronous four jacking cylinders 3, until four rolling 4 lands, now unloads and steel pipe 8 just can be dragged to move.
Wherein shrinking jacking cylinder 3 can so that the center of gravity of steel penstock 8 and stand of unloading reduces, it is possible to be that stand of unloading moves stably.
Steel penstock 8 is by the loading process of stand of unloading to flatbed trailer: steel penstock 8 by stand delivery of unloading to after on-the-spot, first jacking four jacking cylinders 3, open the camber beam assembly on enabling formula camber beam 4, the opening that flatbed trailer 7 is made up of camber beam assembly sails stand of unloading into, after flatbed trailer 7 sails into stand of unloading, shrink four jacking cylinders 3, steel penstock 8 can drop on flatbed trailer 7, and flatbed trailer 7 just can carry steel penstock 8 and roll away from from stand of unloading.
The mode of connection of two groups of camber beams and two groups of truss 5 adopts ear plate 601 to be hinged, when not using, it is possible to being extracted out by the pin 602 of hinge ear connecting plate 601, each parts can separately be deposited.
Claims (2)
1. a steel penstock is unloaded the truss that stand uses, it is characterized in that: it comprises the first assembly (501) and the 2nd assembly (502), it is installed with steel pipe socket (505) in one end of the first assembly (501), it is installed with in one end of the 2nd assembly (502) and it is positioned at steel pipe socket (505), and the steel pipe pin (504) that can slide along steel pipe socket (505) inwall, it is separately installed with a roller (4) at the lower end of the first assembly (501) and the 2nd assembly (502), multiple ear plate (601) it is installed with respectively in one end of the first assembly (501) and the 2nd assembly (502), groove (503) settled by the steel pipe being provided with circular arc at the middle part of truss (5).
2. a kind of steel penstock according to claim 1 unload stand use truss, it is characterised in that: on steel pipe socket (505) and steel pipe pin (504), be distributed with multiple through hole (506).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620004033.8U CN205274177U (en) | 2016-01-01 | 2016-01-01 | Unload truss of bench use of pressure steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620004033.8U CN205274177U (en) | 2016-01-01 | 2016-01-01 | Unload truss of bench use of pressure steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205274177U true CN205274177U (en) | 2016-06-01 |
Family
ID=56058777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620004033.8U Expired - Fee Related CN205274177U (en) | 2016-01-01 | 2016-01-01 | Unload truss of bench use of pressure steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205274177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307011A (en) * | 2019-06-04 | 2019-10-08 | 中国葛洲坝集团机械船舶有限公司 | High water head stairstepping tunnel all steel lining cutting penstock installation method |
-
2016
- 2016-01-01 CN CN201620004033.8U patent/CN205274177U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307011A (en) * | 2019-06-04 | 2019-10-08 | 中国葛洲坝集团机械船舶有限公司 | High water head stairstepping tunnel all steel lining cutting penstock installation method |
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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: 20160601 Termination date: 20170101 |