CN203920756U - Super-large diameter penstock transportation pipe clamping device - Google Patents
Super-large diameter penstock transportation pipe clamping device Download PDFInfo
- Publication number
- CN203920756U CN203920756U CN201420356981.9U CN201420356981U CN203920756U CN 203920756 U CN203920756 U CN 203920756U CN 201420356981 U CN201420356981 U CN 201420356981U CN 203920756 U CN203920756 U CN 203920756U
- Authority
- CN
- China
- Prior art keywords
- penstock
- transportation
- clamping device
- pipe clamping
- large diameter
- 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
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 230000032258 transport Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model super-large diameter penstock transportation pipe clamping device, comprise that symmetry is positioned at two bases of penstock and transportation arc chassis contact position bottom, thereby be placed on curved steel tube and two ends are connected respectively penstock and transport the fixing pressure beam of arc chassis with two bases by attaching parts.The utility model is simple in structure, dismantles flexible and can effectively reinforce penstock, can effectively prevent that penstock from adopting vertical transportation roundness deformation.
Description
technical field:
The utility model is relevant with pipe clamping device, and the pipe clamping device transporting in road or hole with super-large diameter penstock is especially relevant.
background technology:
At present, power station carry out transport routes because of the diameter of its penstock huge, around Infrastructure, building cannot be removed substantially, cannot carry out the transportation of penstock flat; And transportation in hole, particularly inclined shaft penstock transportation, considers that penstock diameter is bigger than normal, must adopt " vertical " transportation could allow steel pipe be transported to installation position, otherwise cannot construct.And super-large diameter penstock carry out " vertical transportation " because of its center of gravity high, and the weight of transport vehicle or equipment is lighter, the safety misadventures such as the rear insecure and as easy as rolling off a log generation penstock overturning of penstock binding, so just give " vertical " transportation in penstock road or hole, install and brought very big difficulty.
utility model content:
The purpose of this utility model be for provide a kind of simple in structure, dismounting is flexible and can effectively reinforce penstock, can effectively prevent that penstock from adopting the super-large diameter penstock transportation pipe clamping device of vertical transportation roundness deformation.
The purpose of this utility model is achieved like this:
The utility model super-large diameter penstock transportation pipe clamping device, comprise that symmetry is positioned at two bases of penstock and transportation arc chassis contact position bottom, thereby be placed on curved steel tube and two ends are connected respectively penstock and transport the fixing pressure beam of arc chassis with two bases by attaching parts.
Utilize the underbody radian of penstock transportation arc chassis, determine the quantity that is symmetrical arranged the utility model pipe clamping device.While using the utility model pipe clamping device, two bases are installed on to transportation arc pallet bottom according to penstock and arc chassis contact point symmetry, position base is wanted whole load of bearing pressure steel pipe, by base, load equalization is dispersed to arc chassis, then utilize pipe clamping device to press beam by the firm toward base laminating of penstock, fixing, thereby make penstock and transportation arc chassis be fixed as integral body.Utilize interim weight-lifting equipment to make penstock integral body at the enterprising line slip of dedicated track, until be transported to installation position.Penstock is installed, is adjusted after in place and will press beam, the taking-up of transportation arc chassis, recycling.
The utility model can reliably be reinforced penstock and transportation arc chassis, thereby prevents that penstock from making centre-of gravity shift because reinforcing not firm rocking, and build-up of pressure steel pipe is tumbled; Load by the balanced dispersive pressure steel pipe of the utility model pipe clamping device prevents that penstock circularity mistake circle from affecting its installation quality.
The utility model is simple to operate, dismounting is flexible, and penstock is effectively reinforced, and can effectively prevent that penstock from adopting " vertical " transportation roundness deformation, safe and efficient.
accompanying drawing explanation:
Fig. 1 is that the utility model is used constitution diagram.
Fig. 2 is the utility model and penstock, transport trolley site plan.
Fig. 3 is the left view of Fig. 2.
Fig. 4 is understructure schematic diagram.
Fig. 5 is the left view of Fig. 4.
Fig. 6 is the birds-eye view of Fig. 4.
Fig. 7 is for pressing girder construction schematic diagram.
Fig. 8 is the left view of Fig. 7.
Fig. 9 is the birds-eye view of Fig. 7.
the specific embodiment:
Referring to Fig. 1～Fig. 9, the present embodiment super-large diameter penstock transportation pipe clamping device, comprise that symmetry is positioned at two bases 3 of penstock 1 and transportation arc chassis 2 contact positions bottoms, thereby be placed on curved steel tube and two ends are connected penstock and are transported the fixing pressure beam 5 of arc chassis by attaching parts-bolt 4 respectively with two bases.
Referring to Fig. 4～Fig. 6, the present embodiment pipe clamping device base, adopts steel plate Combination Welding to form, for main stressed, force transferring part, on base, arrange bolt hole 6, be installed on transportation arc chassis two ends, after penstock outer wall contacts with base, by base, load is passed to transportation arc chassis.
Referring to Fig. 7～Fig. 9, the present embodiment presses beam to adopt steel plate Combination Welding to form, primary load parts for device, bolt hole drilling 7 on two ends and base, bolt 4 one end are successively through pressing hole and the bolt hole on base on beam that penstock and transportation arc chassis are fixedly connected as to integral body, the weight of bearing pressure steel pipe, arc chassis.
Referring to Fig. 1～Fig. 3, this device is weighed to 36t, wide 2000mm, diameter 11900mm for tube coupling; The heavy 3t of transportation arc chassis and chassis conveying track lay spacing 5m.
The installation of the utility model penstock transportation pipe clamping device, use, disassembly procedure are as follows:
(1) penstock transportation pipe clamping device is installed: 30 ° of angles of radian of making the pipe clamping device base pressing force steel pipe of moulding are welded in to transportation arc pallet bottom, amount to three groups of welding; Installation site will guarantee that the outer wall energy of penstock effectively contacts, as shown in Figure 4.
(2) penstock transportation pipe clamping device is used: be positioned on pipe clamping device base penstock is vertical, require 3 cover (6) bases all can touch penstock outer wall, then utilize M36 high strength bolt will press beam to be connected with base by the bolt hole designing in advance, tighten high strength bolt, penstock, transportation arc chassis, pipe clamping device are reinforced into whole; Complete inclined shaft transportation in over-the-road transportation or hole, as shown in Figure 5.
(3) penstock transportation pipe clamping device is removed: utilize weight-lifting equipment that transportation arc chassis, penstock are transported to behind penstock installation position, first steady pressure steel pipe, then unscrew bolt, take out pipe clamping device and press beam, penstock unload after recycling.
Clamping pressure steel pipe when the utility model transports in super-large diameter penstock " vertical " road or hole, stability and safety in the time of can increasing penstock " vertical " transportation.This device is reliably reinforced penstock and transportation arc, thereby prevents that penstock from making centre-of gravity shift because reinforcing not firm rocking, and build-up of pressure steel pipe is tumbled; Load by the balanced dispersive pressure steel pipe of this pipe clamping device prevents that penstock circularity mistake circle from affecting its installation quality.This device is designed to weldment, and penstock is simple to operate in transportation, convenient disassembly in road or hole, can be recycled, safe and efficient.
Claims (1)
1. super-large diameter penstock transports pipe clamping device, it is held to levy and is that symmetry is positioned at two bases of penstock and transportation arc chassis contact position bottom, thereby is placed on curved steel tube and two ends are connected respectively penstock and transport the fixing pressure beam of arc chassis with two bases by attaching parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356981.9U CN203920756U (en) | 2014-07-01 | 2014-07-01 | Super-large diameter penstock transportation pipe clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356981.9U CN203920756U (en) | 2014-07-01 | 2014-07-01 | Super-large diameter penstock transportation pipe clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203920756U true CN203920756U (en) | 2014-11-05 |
Family
ID=51816617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420356981.9U Expired - Lifetime CN203920756U (en) | 2014-07-01 | 2014-07-01 | Super-large diameter penstock transportation pipe clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203920756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105857322A (en) * | 2016-05-11 | 2016-08-17 | 山东茂盛管业有限公司 | Large-diameter steel pipe transportation cart |
-
2014
- 2014-07-01 CN CN201420356981.9U patent/CN203920756U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105857322A (en) * | 2016-05-11 | 2016-08-17 | 山东茂盛管业有限公司 | Large-diameter steel pipe transportation cart |
| CN105857322B (en) * | 2016-05-11 | 2017-12-05 | 山东茂盛管业有限公司 | A kind of large-diameter steel pipe travelling bogie |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA GE ZHOU BA GROUP IS SECOND PROJECT CO., LTD. Free format text: FORMER NAME: GEZHOUBA GROUP NO.2 ENGINEERING CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 610091 Sichuan Province, Chengdu District of Qingyang City Industrial Development Zone (East) with the road No. 8 Building 10 Patentee after: CHINA GEZHOUBA GROUP SECOND ENGINEERING Co.,Ltd. Address before: 610091 Sichuan Province, Chengdu District of Qingyang City Industrial Development Zone (East) with the road No. 8 Building 10 Patentee before: GEZHOUBA GROUP NO.2 ENGINEERING Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |