CN204664617U - Plumage formula major diameter municipal pipeline protective cradle - Google Patents
Plumage formula major diameter municipal pipeline protective cradle Download PDFInfo
- Publication number
- CN204664617U CN204664617U CN201520352368.4U CN201520352368U CN204664617U CN 204664617 U CN204664617 U CN 204664617U CN 201520352368 U CN201520352368 U CN 201520352368U CN 204664617 U CN204664617 U CN 204664617U
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- China
- Prior art keywords
- support
- major diameter
- pipeline
- protective cradle
- municipal pipeline
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Abstract
The utility model discloses plumage formula major diameter municipal pipeline protective cradle; comprise plain cushion, rigid support pad and curved support; plain cushion is arranged on the below of rigid support pad; curved support is arranged on the top of rigid support pad; curved support is used for supporting pipeline; arrange in rigid support pad for adjusting the jack supporting direction and balance, it is the support block of arc that curved support comprises two pieces of angles.The beneficial effects of the utility model are: adopt two angles to be that the support block of circular arc carries out in-situ conservation to large-diameter pipeline, avoid moving of large-diameter pipeline and change; To decrease after excavation because of long outside exposed of large-diameter pipeline without support, and then cause distortion due to deadweight, improve the working life of pipeline; Adopt assembled structure, be easy to installation and maintenance, and installation is firmly firm, protective gear can be reused in addition, reduces maintenance cost.
Description
Technical field
The utility model relates to plumage formula major diameter municipal pipeline protective cradle.
Background technique
Along with the development of urban construction, increasing municipal pipeline is embedded in underground.When carrying out follow-up construction near the place having pipeline embedding, the impact of construction activities on pipeline need be paid special attention to.This situation is run in work progress; in order to ensure that the safety of pipeline is often taked to move the mode changed; but (as major diameter municipal tap water pipe, fuel tube) the great social influence that can produce that moving of some pipeline changes and do not allow careless movement; therefore effective protective measure must be taked to this type of pipeline, to guarantee that this type of large-diameter pipeline is unaffected in work progress.
Model utility content
Task of the present utility model is to provide the protective cradle of a kind of excavation construction to pre-buried large-diameter pipeline, it solves the problem existing for above-mentioned prior art, reliably can ensure that protected pipeline, in work progress, great displacement does not occur.
In order to reach above-mentioned purpose, the utility model adopts following technological scheme:
Plumage formula major diameter municipal pipeline protective cradle; comprise plain cushion, rigid support pad and curved support; plain cushion is arranged on the below of rigid support pad; curved support is arranged on the top of rigid support pad; curved support is used for supporting pipeline, arranges for adjusting the jack supporting direction and balance in rigid support pad.
Further, plain cushion comprises two-layer tie plate, comprises many tight adjoint sleepers in one deck tie plate, is in the setting direction of setting direction perpendicular to the tie plate of lower floor of the tie plate on upper strata.
Further, rigid support pad comprises jack, Plate Steel and sheet metal, and Plate Steel horizontal anomalous movement is arranged on above described plain cushion, and sheet metal is horizontally set on the below of described curved support, between sheet metal and Plate Steel, vertically arrange multiple jack.
Further, curved support comprises the support block in cuboid that two pieces of angles are arc, splicing in the middle of two pieces of support blocks, and after splicing, intermediate portion is that hollow semi-cylinders shape is used for supporting pipeline, and bottom is fixed on sheet metal.
Further, the centre of support block has through hole in the horizontal direction.
Further, in the stitching portion of support block, a bump contacted chip is set separately.
Further, rubber protective film is set on the top of described curved support.
Further, multiple suspension ring hole is set in the side of the upper surface of described curved support, circular suspension ring are set in suspension ring hole.
The setting method of plumage formula major diameter municipal pipeline protective cradle, concrete steps are as follows:
Step 1) distance that sets at the bottom interval of pipeline arranges many sleepers, and the setting direction of sleeper is parallel with pipeline;
Step 2) in step 1) in many sleepers arranging continue to arrange one deck sleeper, the setting direction of this one deck sleeper and step 1) setting direction of middle sleeper is vertical;
Step 3) in step 2) in arrange sleeper above arrange for supporting the rigid support pad with adjustment;
Step 4) in step 3) in the top of rigid support pad that arranges the support blocks of two pieces of splicings are set, the neutral position, top of the support block of splicing is arc;
Step 5) in step 4) in the arc area on two pieces of support block tops rubber protective film is set;
Step 6) in step 4) in the both sides of two pieces of support block upper surfaces that arrange vertically suspension ring are set.
Further, step 3) in the setting steps of rigid support pad be:
Step 3-1) in described step 2) one deck sleeper upper horizontal activity of arranging arranges one block of Plate Steel;
Step 3-2) in step 3-1) in the top of Plate Steel that arranges the identical jack of multiple model is vertically set;
Step 3-3) in step 3-2) in arrange one block of sheet metal is set above jack.
Working principle of the present utility model is: when installing this support, and being sling by fixed block by lifting rope by loop wheel machine is arranged on sheet metal, when dismantling or other need the mobile moment, realized by suspension ring by loop wheel machine equally; Under pipeline, interval setpoint distance arranges this protective cradle multiple, is the angle of inclination controlling curved support, slightly regulates jack when part ground tilts to some extent, to ensure that the home position of pipeline keeps motionless.
The beneficial effects of the utility model are:
1) adopt two angles to be that the support block of circular arc carries out in-situ conservation to large-diameter pipeline, avoid moving of large-diameter pipeline and change; To decrease after excavation large-diameter pipeline because of long outside exposed and without support, and then cause distortion due to deadweight, improve the working life of pipeline;
2) adopt assembled structure, be easy to installation and maintenance, and installation is firmly firm, protective gear can be reused in addition, reduces maintenance cost;
3) by arranging jack in protective cradle, facilitate to whole support when tackling the bottom surface of different gradient, the adjustment of travel direction; Be convenient to the balance adjusting whole support simultaneously.
Accompanying drawing explanation
Fig. 1 is the sectional view of plumage formula major diameter municipal pipeline protective cradle.
Fig. 2 is the three-dimensional wireframe schematic diagram of plumage formula major diameter municipal pipeline protective cradle.
Wherein: 1, pipeline; 2, suspension ring; 3, through hole; 4, bolt; 5, Plate Steel; 6, horizontal sleeper; 7, longitudinal sleeper; 8, jack; 9, sheet metal; 10, hand hole; 11, connecting sheet; 12, support block; 13, rubber protective film; 14, suspension ring hole; 15, vertical stay bolt hole; 16, cross bolts hole; 17, vertical lag bolt hole.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, clear, complete description is carried out to the technological scheme in the utility model embodiment.
As shown in Figure 1-2; plumage formula major diameter municipal pipeline protective cradle; comprise plain cushion, rigid support pad and curved support; plain cushion is arranged on the below of rigid support pad; curved support is arranged on the top of rigid support pad; curved support is used for supporting pipeline 1, arranges in rigid support pad and supports for adjusting the jack that direction and rigid support level up weighing apparatus.
Plain cushion comprises two-layer tie plate; many tight adjoint sleepers are comprised in one deck tie plate; be in the setting direction of setting direction perpendicular to the tie plate of lower floor of the tie plate on upper strata; the setting direction of lower floor's tie plate is parallel with the direction of pipeline 1; the sleeper of lower floor is the longitudinal sleeper 7 longitudinally arranged; the sleeper of last layer is horizontal sleeper 6; for ensureing the stability of whole protective cradle; multiple sleepers on tie plate are fixed between any two; meanwhile, the length of tie plate is greater than the diameter of pipeline.
Rigid support pad comprises jack 8, Plate Steel 5 and sheet metal 9, Plate Steel 5 horizontal anomalous movement is arranged on above described plain cushion, sheet metal 9 is horizontally set on the below of described curved support, multiple jack 8 is vertically set between sheet metal and Plate Steel, jack is Minitype jack, for ensureing the stability of support, between sheet metal and Plate Steel, vertically welding the supporting post of multiple hollow out, jack is placed in supporting post.
At the strong point place, many places of pipeline, vertically height is when diverse location, can meet height requirement, when height difference is larger, satisfied the demands by the increase number of plies of tie plate or the thickness of sleeper by the height adjusting jack.
Curved support comprises the support block 12 in cuboid that two pieces of angles are arc, splicing in the middle of two pieces of support blocks 12, after splicing, intermediate portion is that hollow semi-cylinders shape is used for supporting pipeline 1, the two bottom sides of curved support arranges hand hole 10, sheet metal arranges vertical lag bolt hole 17, by bolt 4, curved support is fixed on sheet metal 9 in hand hole 10; After two pieces of support block splicings, middle half-terete diameter is greater than the diameter wanting supporting pipeline, and half-terete hollow parts height is greater than the radius of pipeline, can ensure that pipeline, in this hollow parts, great displacement can not occur better.
The centre of support block 12 has through hole 3 in the horizontal direction, for alleviating the weight of whole support.
In the stitching portion of support block, arrange a bump contacted chip separately, connecting sheet is vertically arranged on support block, and connecting sheet and support block are designed to one or are fixed on support block by clamping bolt/nut, connecting sheet arranges lateral connection hole 16, by bolt and nut, two support blocks is fixed.
Rubber protective film 13 is set on the top of curved support, has both ensure that and can not scratch pipeline, meanwhile, provide one buffering to pipeline.
Multiple suspension ring hole 14 is set in the side of the upper surface of described curved support, circular suspension ring 2 are set in suspension ring hole.
The setting method of plumage formula major diameter municipal pipeline protective cradle, concrete steps are as follows:
Step 1) distance that sets at the bottom interval of pipeline arranges many sleepers, and the setting direction of sleeper is parallel with pipeline;
Step 2) in step 1) in many sleepers arranging continue to arrange one deck sleeper, the setting direction of this one deck sleeper and step 1) setting direction of middle sleeper is vertical;
Step 3) in step 2) in arrange sleeper above arrange for supporting the rigid support pad with adjustment;
Step 4) in step 3) in the top of rigid support pad that arranges the support blocks of two pieces of splicings are set, the neutral position, top of the support block of splicing is arc;
Step 5) in step 4) in the arc area on two pieces of support block tops rubber protective film is set;
Step 6) in step 4) in the both sides of two pieces of support block upper surfaces that arrange vertically suspension ring are set.
Further, step 3) in the setting steps of rigid support pad be:
Step 3-1) in described step 2) one deck sleeper upper horizontal activity of arranging arranges one block of Plate Steel;
Step 3-2) in step 3-1) in the top of Plate Steel that arranges the identical jack of multiple model is vertically set;
Step 3-3) in step 3-2) in arrange one block of sheet metal is set above jack.
Use plain cushion, rigid support pad and curved support three supporting structures, plain cushion is that the support of bottom provides a flat platform, and rigid support pad helps the height and position of adjustment certain, and curved support provides the placement space of pipeline, and three cooperatively interacts; When installing this support, by lifting rope fixed block to be sling by loop wheel machine and being arranged on sheet metal, when dismantling or other need the mobile moment, realized by suspension ring by loop wheel machine equally; Under pipeline, interval setpoint distance arranges this protective cradle multiple, is the angle of inclination controlling curved support when part ground tilts to some extent, slight adjustment jack 8, to ensure that the home position of pipeline keeps motionless.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1. plumage formula major diameter municipal pipeline protective cradle; it is characterized in that; comprise plain cushion, rigid support pad and curved support; plain cushion is arranged on the below of rigid support pad; curved support is arranged on the top of rigid support pad; curved support is used for supporting pipeline, arranges for adjusting the jack supporting direction and balance in rigid support pad.
2. plumage formula major diameter municipal pipeline protective cradle as claimed in claim 1; it is characterized in that; described plain cushion comprises two-layer tie plate, comprises many tight adjoint sleepers in one deck tie plate, is in the setting direction of setting direction perpendicular to the tie plate of lower floor of the tie plate on upper strata.
3. plumage formula major diameter municipal pipeline protective cradle as claimed in claim 1 or 2; it is characterized in that; described rigid support pad comprises jack, Plate Steel and sheet metal; Plate Steel horizontal anomalous movement is arranged on above described plain cushion; sheet metal is horizontally set on the below of described curved support, between sheet metal and Plate Steel, vertically arrange multiple jack.
4. plumage formula major diameter municipal pipeline protective cradle as claimed in claim 1; it is characterized in that; described curved support comprises the support block in cuboid that two pieces of angles are arc; splicing in the middle of two pieces of support blocks; after splicing, intermediate portion is that hollow semi-cylinders shape is used for supporting pipeline, and bottom is fixed on sheet metal.
5. plumage formula major diameter municipal pipeline protective cradle as claimed in claim 4, it is characterized in that, the centre of described support block has through hole in the horizontal direction.
6. plumage formula major diameter municipal pipeline protective cradle as claimed in claim 4, is characterized in that, in the stitching portion of described support block, arrange a bump contacted chip separately.
7. plumage formula major diameter municipal pipeline protective cradle as claimed in claim 1, is characterized in that, arrange rubber protective film on the top of described curved support.
8. plumage formula major diameter municipal pipeline protective cradle as claimed in claim 1, is characterized in that, arrange multiple suspension ring hole in the side of the upper surface of described curved support, arranges circular suspension ring in suspension ring hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520352368.4U CN204664617U (en) | 2015-05-27 | 2015-05-27 | Plumage formula major diameter municipal pipeline protective cradle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520352368.4U CN204664617U (en) | 2015-05-27 | 2015-05-27 | Plumage formula major diameter municipal pipeline protective cradle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204664617U true CN204664617U (en) | 2015-09-23 |
Family
ID=54135000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520352368.4U Expired - Fee Related CN204664617U (en) | 2015-05-27 | 2015-05-27 | Plumage formula major diameter municipal pipeline protective cradle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204664617U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896196A (en) * | 2015-05-27 | 2015-09-09 | 济南轨道交通集团有限公司 | Feather type large-diameter municipal pipe protection support and arrangement method thereof |
| CN112963621A (en) * | 2021-04-30 | 2021-06-15 | 中国空气动力研究与发展中心设备设计与测试技术研究所 | Supporting device for large-diameter pipeline |
-
2015
- 2015-05-27 CN CN201520352368.4U patent/CN204664617U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896196A (en) * | 2015-05-27 | 2015-09-09 | 济南轨道交通集团有限公司 | Feather type large-diameter municipal pipe protection support and arrangement method thereof |
| CN112963621A (en) * | 2021-04-30 | 2021-06-15 | 中国空气动力研究与发展中心设备设计与测试技术研究所 | Supporting device for large-diameter pipeline |
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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: 20150923 Termination date: 20180527 |