CN219345727U - Lifting type pipeline rolling support device for reverse lifting - Google Patents
Lifting type pipeline rolling support device for reverse lifting Download PDFInfo
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- CN219345727U CN219345727U CN202223312424.0U CN202223312424U CN219345727U CN 219345727 U CN219345727 U CN 219345727U CN 202223312424 U CN202223312424 U CN 202223312424U CN 219345727 U CN219345727 U CN 219345727U
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- rolling
- pipeline
- heat preservation
- rolling base
- preservation pipe
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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Abstract
The utility model discloses a reversely hoisted hoisting type pipeline rolling support device which comprises a heat preservation pipe bundle, a rolling base and a hoisting screw rod, wherein the heat preservation pipe bundle is used for positioning a pipeline after being connected with the pipeline, the rolling base is connected with the heat preservation pipe bundle, one end of the hoisting screw rod is connected with the rolling base and used for hoisting the pipeline through the rolling base and the heat preservation pipe bundle, and a roller is arranged in the rolling base and can axially move along the axial direction of the pipeline. The utility model can fully utilize the rigidity of the pipeline and the length of the pipeline, so that the rolling attachment can only move back and forth along the pipeline direction when the pipeline is subjected to thermal deformation, other displacement can not be generated, the screw rod of the rolling support is always in a vertical state, and the stressed state is good; meanwhile, the length of the rolling pair of the rolling support is easy to adjust, and the rolling pair has great advantages for the installation of pipelines with larger thermal deformation; the problem of easy unstability of pipeline in installation and use is solved.
Description
Technical Field
The utility model relates to the technical field of pipeline installation sliding supports, in particular to a reversely-hoisted hoisting type pipeline rolling support device.
Background
In the prior art, the rolling pair of the rolling support of the pipeline is arranged on a base of a pipeline support and hanger, when the pipeline stretches to form displacement, the supporting leg movable hanger rod of the pipe clamp deviates from the center, so that the stress condition of the support is deteriorated, the stress condition of the pipeline support and hanger is further deteriorated, and the support and hanger beam needs to bear torsion, so that the use of the finished support and hanger is limited to a certain extent. Meanwhile, when the traditional rolling support is installed, the lower part needs to be supported by the cross arm, so that the obstruction is caused to the pipeline installation, and the installation speed is influenced.
Disclosure of Invention
The utility model aims at overcoming the technical defects in the prior art and provides a lifting type pipeline rolling support device for reverse lifting.
The technical scheme adopted for realizing the purpose of the utility model is as follows:
the utility model provides a hoist and mount formula pipeline rolling support device of reverse hoist and mount, includes heat preservation tube bank, rolling base, hoist and mount lead screw, and this heat preservation tube bank is used for being connected the back with the pipeline and to the pipeline location, rolling base is connected with the heat preservation tube bank, the one end and the rolling base of hoist and mount lead screw are connected, are used for passing through rolling base, heat preservation tube bank hoist and mount the pipeline, the built-in roller of rolling base can follow the axial direction of pipeline and carry out axial displacement.
The heat-insulating pipe bundle comprises two groups of heat-insulating pipe clamps which are arranged at intervals along the axial direction of the pipeline, and each group of heat-insulating pipe clamps comprises an upper shell of the heat-insulating pipe clamp, a lower shell of the heat-insulating pipe clamp and a heat-insulating block; the two heat preservation blocks are respectively in a semicircular shape, are circularly wrapped on the outer surface of the pipeline after being butted, and are locked by the matching of the heat preservation pipe clamp bolt, the heat preservation pipe clamp bolt gasket and the heat preservation pipe clamp nut after being butted by the heat preservation pipe clamp upper shell and the heat preservation pipe clamp lower shell, so that the heat preservation block is locked and fixed with the outer surface of the pipeline.
The rolling base comprises a rolling base bottom plate, rolling base shells and a sliding block, wherein grooves are formed in two sides of the rolling base shell, the rolling base bottom plate is fixed with a heat preservation tube bundle, the rolling base shells are arranged on the upper end surface of the rolling base bottom plate, two rollers are arranged in the two roller grooves of the sliding block, the rollers and the sliding block are combined into a rolling pair capable of relatively moving, and the rolling pair is arranged in a rectangular space formed by the rolling base shells and the rolling base bottom plate; the sliding block is provided with a screw rod connecting piece which is connected with a screw rod for hoisting.
Wherein the axial direction of the roller installed in the slider groove is perpendicular to the axial direction of the slider.
The two screw rod connectors on the sliding block are arranged at intervals along the axial direction of the sliding block and are positioned between the two rollers.
The screw rods are two, top screw rod connecting pieces are arranged at the top ends of the screw rods and are connected with the anchor bolts through the top screw connecting pieces for being connected with the building structure.
The roller pair of the lifting type pipeline rolling support is arranged on the pipeline, so that the rigidity and the length of the pipeline can be fully utilized, the rolling attachment can only move back and forth along the direction of the pipeline when the pipeline is subjected to thermal deformation, other displacement can not be generated, and the screw rod of the rolling support is always in a vertical state and has a better stress state; meanwhile, the length of the rolling pair of the rolling support is easy to adjust, and the rolling pair has great advantages for the installation of pipelines with larger thermal deformation; the problem of easy unstability of pipeline in installation and use is solved.
Drawings
Fig. 1 is a schematic view of a reversely hoisted hoisting type pipeline rolling support device of the utility model.
Fig. 2 is an exploded view of the inverted hoist pipeline roller support assembly of the present utility model.
Fig. 3 is a side view of the inverted hoist pipeline roller support assembly of the present utility model.
Fig. 4 is a top view of the inverted hoist pipeline roller support assembly of the present utility model.
Fig. 5 is a front view of the reversely hoisted hoisting type pipeline rolling support device of the present utility model.
Reference numerals:
1. the heat-insulating pipe clamp comprises a heat-insulating pipe clamp 2, a sliding base 3, a screw rod 4, a connecting piece 5, a heat-insulating pipe clamp upper shell 6, a heat-insulating pipe clamp lower shell 7, a heat-insulating block 8, a heat-insulating pipe clamp bolt 9, a heat-insulating pipe clamp bolt gasket 10, a heat-insulating pipe clamp nut 11, a rolling base bottom plate 12, a rolling base shell 13, a sliding block 14, a screw rod connecting piece 16, an anchor bolt 17 and a rolling base shell groove.
Detailed Description
The utility model is described in further detail below with reference to the drawings and the specific examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1 to 5, the lifting type pipeline rolling support device for reverse lifting comprises a heat preservation pipe bundle 1, a rolling base 2, a lifting screw rod 3 and a connecting piece 4, wherein the heat preservation pipe bundle is used for positioning a pipeline after being connected with the pipeline, the rolling base is connected with the heat preservation pipe bundle, one end of the lifting screw rod is connected with the rolling base, the other end of the lifting screw rod is connected with the connecting piece 4 and is used for being connected with a building body or a corresponding structure, and a roller is arranged in the rolling base and can axially move along the axial direction of the pipeline.
As shown in fig. 2, as a preferred embodiment, the heat insulation pipe bundle 1 comprises two groups of heat insulation pipe clamps, which are arranged at intervals along the axial direction of the pipeline, wherein each group of heat insulation pipe clamps comprises an upper heat insulation pipe clamp shell 5, a lower heat insulation pipe clamp shell 6, a heat insulation block 7, a heat insulation pipe clamp bolt 8, a heat insulation pipe clamp bolt gasket 9 and a heat insulation pipe clamp nut 10; the pipeline is arranged in the heat preservation tube bundle 1 and is fixed with the heat preservation tube bundle 1;
wherein, the heat preservation piece 7 is two, and every is semicircle shape, and is circular after the butt joint, wraps on the surface of pipeline, and by heat preservation pipe strap upper portion shell 5, heat preservation pipe strap lower part shell 6 cooperation locking behind the butt joint through heat preservation pipe strap bolt 8, heat preservation pipe strap bolt gasket 9, heat preservation pipe strap nut 10, make the heat preservation piece and the surface locking of pipeline fixed.
As shown in fig. 2, as a preferred embodiment, the rolling base comprises a rolling base bottom plate 11, a rolling base shell 12, a sliding block 13, a roller 14 and a screw rod connecting piece 15, wherein two sides of the rolling base shell are provided with rolling base shell grooves 17; the rolling base bottom plate 11 is used for being fixed with an insulation tube bundle, the rolling base shell 12 is arranged on the upper end surface of the rolling base bottom plate 11, as shown in fig. 2, two rollers 14 are arranged in two roller grooves of the sliding block 13, the axial direction of the rollers arranged in the sliding block grooves is perpendicular to the axial direction of the sliding block, the rollers can roll, and the rolling base shell 12 is limited at the top end to prevent the rollers from sliding off; the roller 14 and the sliding block 13 are combined into a rolling pair, and are arranged in a space of a shell body formed by the rolling base shell 12 and the rolling base bottom plate 11, wherein the space is in a rectangular shape; the slide block 13 is provided with a screw rod connecting piece 15, and the screw rod connecting piece 15 is positioned at a groove 17 of the rolling base shell; the rolling pair can move relatively, the rolling base shell 12 is composed of a top plate and two opposite side plates, one ends of the two opposite side plates are connected with the top plate (such as integrally bent forming), and the other ends are fixed with the movable base bottom plate 11, such as welding.
Preferably, the roller is a cylindrical roller.
As a preferred embodiment, the slotting direction of the rolling base shell is consistent with the length direction of the rolling base shell and is perpendicular to the length direction of the rolling base shell.
Further, preferably, the rolling base housing slot includes two symmetrical slots, the two symmetrical slots extend from two ends of the top plate of the housing to the middle, and are cut off at a position near the middle and are separated from each other, so that the rolling base housing 12 has a substantially i-shaped structure in a plan view.
As shown in fig. 1-5, as a preferred embodiment, the building connector 4 comprises a screw rod connector 15 and an anchor bolt 16; the screw rod connecting pieces can be internal thread connecting pieces, the axial direction of the screw rod connecting pieces is vertical to the sliding surface, wherein the two screw rod connecting pieces at the bottoms of the two screw rods can be welded with the upper surface of the sliding piece 13, are arranged at intervals along the axial direction of the sliding piece, are positioned between the two rollers 14, are exposed out of the grooves 17 of the shell of the rolling base, are convenient to connect with the screw rods, and are connected with the rolling base through the screw rods 3;
the two screw rod connecting pieces at the tops of the two screw rods can be connected with the anchor bolts 16 through bolt structures and are used for being fixed under a concrete floor slab or a concrete beam, the two screw rods 3 are connected with a building body or a structural body through connecting pieces 4, and the relative positions of the connecting pieces 4 and the screw rods 3 relative to the building body or the structural body are kept unchanged;
as shown in fig. 1-5, when in installation, the heat-insulating tube bundle 1 is arranged below, the rolling base 2 is arranged above, and the heat-insulating tube bundle and the pipeline fixed by the heat-insulating tube bundle are hung and installed; the rolling base bottom plate 11 and the rolling base shell 12 of the rolling base 2 are connected into 1 whole, and after the installation is completed, the relative position of the whole and the pipeline is kept unchanged; the rolling pair and the building are kept relatively static, and the rolling pair and the pipeline relatively move.
The hoisting type pipeline rolling support device can be used for installing a high-molecular polymer thermodynamic pipeline or thermodynamic pipelines made of other materials, and can well bear the deformation of the axial length of the pipeline caused by the temperature change of a conveying medium in the pipeline.
The lifting type rolling support device is convenient to install and detach, large in adaptation deformation quantity and good in stress condition, and solves the problems that a heating power pipeline is difficult to install and easy to unstably in the installation and use processes.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof;
the present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (9)
1. The lifting type pipeline rolling support device for reverse lifting is characterized by comprising a heat preservation pipe bundle, a rolling base and a lifting screw rod, wherein the heat preservation pipe bundle is used for positioning a pipeline after being connected with the pipeline, the rolling base is connected with the heat preservation pipe bundle, one end of the lifting screw rod is connected with the rolling base, and the lifting screw rod is used for lifting the pipeline through the rolling base and the heat preservation pipe bundle; the roller is arranged in the rolling base and can axially move along the axial direction of the pipeline.
2. The reversely hoisted hoisting type pipeline rolling support device according to claim 1, wherein the heat preservation pipe bundle comprises two groups of heat preservation pipe clamps which are arranged at intervals along the axial direction of the pipeline, and each group of heat preservation pipe clamps comprises an upper shell of the heat preservation pipe clamp, a lower shell of the heat preservation pipe clamp and a heat preservation block; the two heat preservation blocks are respectively in a semicircular shape, are circularly wrapped on the outer surface of the pipeline after being butted, and are locked by the matching of the heat preservation pipe clamp bolt, the heat preservation pipe clamp bolt gasket and the heat preservation pipe clamp nut after being butted by the heat preservation pipe clamp upper shell and the heat preservation pipe clamp lower shell, so that the heat preservation block is locked and fixed with the outer surface of the pipeline.
3. The lifting type pipeline rolling support device for reverse lifting according to claim 1, wherein the rolling base comprises a rolling base bottom plate, rolling base shells and a sliding block, grooves are formed in two sides of the rolling base shells, the rolling base bottom plate is fixed with a heat preservation pipe bundle, the rolling base shells are arranged on the upper end surface of the rolling base bottom plate, two rollers are arranged in two roller grooves of the sliding block, the rollers and the sliding block are combined into a rolling pair capable of relatively moving, and the rolling pair is arranged in a rectangular space formed by the rolling base shells and the rolling base bottom plate; the sliding block is provided with a screw rod connecting piece which is connected with a screw rod for hoisting.
4. A counter-hoisted hoisting duct roller support arrangement according to claim 3, characterized in that the axial direction of the rollers mounted in the slide grooves is perpendicular to the axial direction of the slide blocks.
5. A counter-hoisted hoisting type pipeline rolling support device according to claim 3, wherein two screw rod connectors on the sliding block are arranged at intervals along the axial direction of the sliding block and are positioned between the two rollers.
6. A reversely hoisted hoisting type pipeline rolling support device according to claim 3, wherein the number of the screw rods is two, a top screw rod connecting piece is arranged at the top end of the screw rods, and the screw rods are connected with the anchor bolts through the top screw connecting piece and are used for being connected with a building structure.
7. A counter-hoisted hoisting duct roller support arrangement according to claim 3, characterized in that the rollers are cylindrical rollers.
8. A reversely hoisted hoisting type pipeline rolling support device according to claim 3, wherein the slotting direction of the rolling base shell is consistent with the length direction of the rolling base shell and is perpendicular to the length direction of the rolling base shell.
9. A counter-suspended pipe rolling support device according to claim 3, wherein the rolling base housing slot comprises two symmetrical slots extending from both ends of the top plate of the housing to the middle and separated by a stop at a position near the middle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223312424.0U CN219345727U (en) | 2022-12-07 | 2022-12-07 | Lifting type pipeline rolling support device for reverse lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223312424.0U CN219345727U (en) | 2022-12-07 | 2022-12-07 | Lifting type pipeline rolling support device for reverse lifting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219345727U true CN219345727U (en) | 2023-07-14 |
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ID=87097886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223312424.0U Active CN219345727U (en) | 2022-12-07 | 2022-12-07 | Lifting type pipeline rolling support device for reverse lifting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219345727U (en) |
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2022
- 2022-12-07 CN CN202223312424.0U patent/CN219345727U/en active Active
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