CN107355591B - Positioning die for installing pipelines in vertical shaft and using method thereof - Google Patents
Positioning die for installing pipelines in vertical shaft and using method thereof Download PDFInfo
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- CN107355591B CN107355591B CN201710595116.8A CN201710595116A CN107355591B CN 107355591 B CN107355591 B CN 107355591B CN 201710595116 A CN201710595116 A CN 201710595116A CN 107355591 B CN107355591 B CN 107355591B
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- pipeline
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/0243—Laying or reclaiming pipes on land, e.g. above the ground above ground
- F16L1/0246—Laying or reclaiming pipes on land, e.g. above the ground above ground at a certain height off the ground
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/06—Accessories therefor, e.g. anchors
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Road Paving Structures (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention belongs to the technical field of electromechanical installation of buildings, and discloses a positioning die for pipeline installation in a vertical shaft and a using method thereof. The pipeline wooden support comprises a support arranged on the ground, a fixed rod connected with the support in a sliding manner, a pipeline wooden support and a fixing piece for connecting the pipeline wooden support and the fixed rod, wherein the support comprises a horizontally arranged frame and a vertical rod for supporting the frame below the frame; the fixed rod is horizontally arranged, and two ends of the fixed rod are erected in the opening of the frame and are in sliding connection; the fixing rod is made of channel steel, the waist plate is vertically arranged, and a rectangular through hole is formed in the middle of the waist plate of the channel steel along the extending direction of the fixing rod; sliding blocks are symmetrically arranged below two end heads of the fixed rod; each pipeline wooden support is symmetrically provided with at least 2 groups of fixing pieces, and the pipeline wooden supports are horizontally arranged. The invention has convenient installation, can flexibly move and facilitate the installation of different pipelines in the shaft, avoids repeated operation and improves the construction efficiency.
Description
Technical Field
The invention relates to the technical field of electromechanical installation of buildings, in particular to a positioning die for pipeline installation in a vertical shaft and a using method thereof.
Background
The installation of pipes in the vertical shaft of a high-rise building is a key point for quality control in electromechanical installation. The vertical pipes for conveying various media are required to be arranged in a narrow and limited space and comprise a domestic water supply pipe, a fire-fighting water supply pipe, a sewage drainage pipe, a ventilation pipe, a hot water pipe, a water return pipe, a middle water pipeline and the like, each pipeline is required to be vertically arranged, and simultaneously, as the pipe diameters of the vertical pipelines are sequentially reduced from bottom to top, the central lines of the pipelines with different pipe diameters from bottom to top of the same vertical pipe are required to be consistent in the installation process, which is also a difficult point in the pipeline installation process.
When the pipeline in the vertical pipe well is installed, the traditional construction method is that each pipeline needs to be positioned by a suspension wire, the requirement on construction operators is high, the installation difficulty is high, and the efficiency is low.
At present, the in-process of the pipe installation in the vertical pipe well also can be with the help of some location guide supports, but current guide support all is the snap-on the shaft inner wall, and can not remove, and the installation degree of difficulty is big, during the different pipelines of installation, also need carry out the dismouting to the support, need carry out the suspension wire location again, and work load is big, and the efficiency of construction is low.
Disclosure of Invention
The invention provides a positioning die for installing pipelines in a vertical shaft, which is convenient to install, can flexibly move, is convenient to install different pipelines in the vertical shaft, avoids repeated operation and improves construction efficiency, and a using method thereof.
The technical problem to be solved is: the traditional suspension wire construction has higher requirements on construction operators, high installation difficulty and low efficiency; the existing positioning guide support is large in installation difficulty and cannot be moved, when different pipelines are installed, repeated hanging wire installation and disassembly are needed, the workload is large, and the construction efficiency is low.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention relates to a positioning die for installing pipelines in a vertical shaft, which comprises a support arranged on the ground, a fixed rod connected with the support in a sliding manner, a pipeline wooden support and a fixing piece for connecting the pipeline wooden support and the fixed rod, wherein the support is arranged on the periphery of a well head of the vertical shaft and comprises a horizontally arranged frame and a vertical rod for supporting the frame below the frame, the frame is made of a half steel pipe, and the opening direction of the half steel pipe is upward; the fixed rod is horizontally arranged, and two ends of the fixed rod are erected in the opening of the frame and are in sliding connection; the fixing rod is made of channel steel, a waist plate of the channel steel is vertically arranged, and a rectangular through hole is formed in the middle of the waist plate along the length direction of the fixing rod; sliding blocks are symmetrically arranged below two end heads of the fixed rod, and the shapes of the sliding blocks are matched with the shapes of the openings of the frames; each pipeline wooden support is symmetrically provided with at least 2 groups of fixing pieces, and the pipeline wooden supports are horizontally arranged.
The positioning die for installing the pipeline in the vertical shaft is characterized in that the frame is circular, the longitudinal section of the frame is semicircular, and the fixing rod slides along the circumference of the frame.
The positioning die for installing the pipeline in the vertical shaft is characterized in that the frame is square, the longitudinal section of the frame is groove-shaped, and the fixing rod slides linearly along one side edge of the frame.
The positioning die for installing the pipeline in the vertical shaft is characterized in that the frame is made of a semi-steel pipe with the thickness of 6-10mm, and the fixing rod is made of 8# channel steel.
The positioning die for installing the pipeline in the vertical shaft is characterized in that the height of the frame is not less than 80mm.
The positioning die for installing the pipeline in the vertical shaft is characterized in that the length of the rectangular through hole is 70-85% of the length of the fixing rod, and the width of the rectangular through hole is 10-12mm.
The positioning die for installing the pipeline in the vertical shaft is characterized in that an inclined strut is further arranged below the fixed rod, one end of the inclined strut is connected with the lower leg plate of the fixed rod, and the other end of the inclined strut is provided with a pulley and supported on the side wall of the vertical shaft below the inclined strut.
The positioning die for installing the pipeline in the vertical shaft is characterized in that an included angle between the inclined strut and the horizontal direction is 30-45 degrees.
The positioning die for installing the pipeline in the vertical shaft comprises a fixing piece, a positioning piece and a positioning piece, wherein the fixing piece comprises a self-tapping screw and a gasket, and the self-tapping screw penetrates through a rectangular through hole to be connected with a pipeline wooden support; the nominal diameter of the pipeline wooden support is 100-600mm.
The invention discloses a using method of a positioning mould for installing a vertical shaft inner pipeline, which comprises the following steps:
determining the size of a vertical shaft and pipelines installed in the vertical shaft and the size of the center distance between adjacent pipelines, selecting pipeline wooden supports with proper specifications, adjusting the spacing distance of the pipeline wooden supports, and connecting the pipeline wooden supports with a fixed rod through a fixing piece;
step two, hanging a wire in the vertical shaft, ensuring that the fixed rod is horizontally arranged, adjusting and installing a bracket, and erecting sliding blocks at two ends of the fixed rod in an opening of the fixed rod;
thirdly, installing vertical pipelines with corresponding sizes through the positions of the pipeline wooden supports;
after the vertical pipeline corresponding to the pipeline wooden support is installed, detaching the pipeline wooden support from the vertical pipeline, detaching the expansion bolt, and separating the pipeline wooden support from the fixed rod;
fifthly, the position of the fixed rod is adjusted again, and the pipeline wooden support is fixed again according to the construction requirement;
and sixthly, repeating the third step and the fifth step until all vertical pipelines in the vertical shaft are installed, and dismantling the pipeline wooden supports, the fixed rods and the supports.
Compared with the prior art, the positioning die for installing the pipeline in the vertical shaft has the following beneficial effects:
the positioning die for installing the pipelines in the vertical shaft is simple in structure and convenient to manufacture and use, the plurality of pipeline wooden supports are arranged on the horizontally arranged fixing rod at intervals, and the vertical positioning work of a plurality of pipelines can be completed only by one-time suspension wire installation, so that the working efficiency of pipeline installation is greatly improved, the construction period is shortened, the artificial errors caused by repeated work are avoided, and the accuracy of pipeline installation is improved.
The fixing rod is connected with the bracket in a sliding manner, so that the fixing rod can cover the cross section of the whole vertical shaft, and the pipeline installation at any position in the cross section of the vertical shaft can be completed by adjusting the position of the pipeline wooden support on the fixing rod without repeated suspension wire, so that the vertical positioning of the pipeline can be realized quickly, the use is flexible and convenient, the installation construction process is simplified greatly, and the construction efficiency is improved.
The invention can realize the installation of pipelines with any position and any specification in the shaft by selecting the pipeline wooden supports with different specifications, and has wide application range. The invention has simple structure, mostly adopts detachable connection, is convenient to install and detach, is convenient to transfer and transport, and has flexible field turnover.
The positioning mold for installing the pipeline in the shaft and the use method thereof of the invention are further described with reference to the attached drawings.
Drawings
Fig. 1 is a schematic structural view of a positioning die for installing a pipeline in a vertical shaft according to the invention;
FIG. 2 is a detailed cross-sectional view of a fixation rod at a connection node with a stent;
fig. 3 is a top view of the positioning die for installation of pipes in a shaft according to the present invention;
fig. 4 is a rear view of the fixing lever.
Reference numerals:
1-a scaffold; 11-a frame; 12-erecting a pole; 2-fixing the rod; 21-rectangular through holes; 22-a slide block; 3-pipeline wooden support; 4-a fixing piece; 41-self-tapping screw; 42-a gasket; 5-diagonal brace rods; 51-a pulley; 6-vertical shaft.
Detailed Description
As shown in fig. 1-4, the positioning mold for installing the pipeline in the shaft of the present invention comprises a support 1, a fixing rod 2, a pipeline wooden support 3 and a fixing member 4 for connecting the pipeline wooden support 3 and the fixing rod 2, the support 1 is arranged on the ground, the fixing member is slidably connected with the support 1, the support 1 is arranged around the shaft opening of the shaft 6, the support 1 comprises a horizontally arranged frame 11 and a vertical rod 12 for supporting the frame 11, the frame 11 has a shape corresponding to the cross section of the shaft 6, the frame 11 can be circular or square, the frame 11 is made of a semi-steel pipe with a thickness of 6-10mm, the opening direction of the semi-steel pipe is upward, the longitudinal section of the frame 11 is semicircular or groove-shaped, when the frame 11 is circular, the longitudinal section of the frame 11 is semicircular, the fixing rod 2 slides along the circumference of the frame 11 in the horizontal plane, when the frame 11 is square, the longitudinal section of the frame 11 is groove-shaped, and the fixing rod 2 slides along the straight line of the frame 11 in the horizontal plane; the height of the frame 11 is not less than 80mm; the fixing rod 2 is horizontally arranged, two ends of the fixing rod 2 are erected in an opening of the frame 11 and are in sliding connection, the fixing rod 2 is made of 8# channel steel, a waist plate of the channel steel is vertically arranged, a rectangular through hole 21 is formed in the middle of the waist plate in the length direction of the fixing rod 2, the length of the rectangular through hole 21 is 70-85% of the length of the fixing rod 2, and the width of the rectangular through hole 21 is 10-12mm; the two ends of the fixed rod 2 are symmetrically provided with sliding blocks 22, the sliding blocks 22 are arranged below the lower leg plate of the fixed rod 2, the shape of each sliding block 22 is matched with the shape of the opening of the frame 11, and the sliding blocks 22 are welded with the fixed rod 2 or detachably connected through bolts; an inclined strut 5 is further arranged below the fixed rod 2, one end of the inclined strut 5 is detachably connected with a lower leg plate of the fixed rod 2 through a bolt, a pulley 51 is arranged at the other end of the inclined strut 5, the inclined strut is supported on the side wall of the lower vertical shaft 6 and can relatively slide on the side wall of the vertical shaft 6, and the included angle between the inclined strut 5 and the horizontal direction is 30-45 degrees; the fixing pieces 4 comprise self-tapping screws 41 and gaskets 42, the self-tapping screws 41 penetrate through the rectangular through holes 21 to be connected with the pipeline wooden supports 3, and at least 2 groups of fixing pieces 4 are symmetrically arranged on each pipeline wooden support 3; the pipeline wooden support 3 is horizontally arranged, and the nominal diameter of the pipeline wooden support 3 is 100-600mm.
The invention discloses a using method of a positioning mould for installing a vertical shaft inner pipeline, which comprises the following specific steps:
step one, determining the size of a vertical shaft 6 and pipelines installed inside the vertical shaft, and the center distance between adjacent pipelines, selecting pipeline wooden supports 3 with proper specifications, adjusting the spacing distance of the pipeline wooden supports 3, and connecting the pipeline wooden supports with a fixed rod 2 through a fixing piece 4;
secondly, hanging wires in the shaft 6, ensuring that the fixed rod 2 is horizontally arranged, adjusting and installing the bracket 1, and erecting the sliding blocks 22 at the two ends of the fixed rod 2 in the opening of the frame 11;
thirdly, installing a vertical pipeline with a corresponding size through the position of the pipeline wooden support 3;
step four, after the vertical pipeline corresponding to the pipeline wooden support 3 is installed, detaching the pipeline wooden support 3 from the vertical pipeline, removing the self-tapping screw 41, and separating the pipeline wooden support 3 from the fixed rod 2;
fifthly, the position of the fixed rod 2 is adjusted again, and the pipeline wooden support 3 is fixed again according to construction requirements;
and sixthly, repeating the third step and the fifth step until all vertical pipelines in the vertical shaft 6 are installed, and dismantling the pipeline wooden support 3, the fixed rod 2 and the support 1.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (9)
1. A positioning die for installation of shaft interior pipeline which characterized in that: the pipeline wooden support comprises a support (1) arranged on the ground, a fixing rod (2) connected with the support (1) in a sliding mode, a pipeline wooden support (3) and a fixing piece (4) connected with the pipeline wooden support (3) and the fixing rod (2), wherein the support (1) is arranged around a well mouth of a vertical shaft (6) and comprises a horizontally arranged frame (11) and a vertical rod (12) supporting the frame (11) below, the frame (11) is made of a semi-steel pipe, and the opening direction of the semi-steel pipe is upward; the fixing rod (2) is horizontally arranged, and two ends of the fixing rod are erected in the opening of the frame (11) and are connected in a sliding mode; the fixing rod (2) is made of channel steel, a waist plate of the channel steel is vertically arranged, and a rectangular through hole (21) is formed in the middle of the waist plate along the length direction of the fixing rod (2); sliders (22) are symmetrically arranged below two ends of the fixing rod (2), and the shapes of the sliders (22) are matched with the opening shapes of the frames (11); the pipeline wooden support is characterized in that fixing pieces (4) of 2 groups are symmetrically arranged on each pipeline wooden support (3), the pipeline wooden supports (3) are horizontally arranged, each fixing piece (4) comprises a self-tapping screw (41) and a gasket (42), and the self-tapping screws (41) penetrate through the rectangular through holes (21) and are connected with the pipeline wooden supports (3).
2. A positioning die for installation of pipes in a shaft according to claim 1, characterised in that: the frame (11) is circular, the longitudinal section of the frame (11) is semicircular, and the fixing rod (2) slides along the circumference of the frame (11).
3. A positioning die for installation of pipes in a shaft according to claim 1, characterised in that: the frame (11) is square, the longitudinal section of the frame (11) is groove-shaped, and the fixing rod (2) slides linearly along one side of the frame (11).
4. A positioning die for installation of pipes in a shaft according to claim 1, characterised in that: the frame (11) is made of a semi-steel pipe with the thickness of 6-10mm, and the fixing rod (2) is made of 8# channel steel.
5. A positioning die for installation of pipes in a shaft according to claim 1, characterised in that: the height of the frame (11) is not less than 80mm.
6. A positioning die for installation of pipes in a shaft according to claim 1, characterised in that: the length of the rectangular through hole (21) is 70-85% of the length of the fixing rod (2), and the width of the rectangular through hole (21) is 10-12mm.
7. The positioning die for installation of a pipeline in a shaft according to claim 1, wherein: an inclined strut (5) is further arranged below the fixed rod (2), one end of the inclined strut (5) is connected with the lower leg plate of the fixed rod (2), a pulley (51) is arranged at the other end of the inclined strut, and the top of the inclined strut is supported on the side wall of the vertical shaft below.
8. A positioning die for installation of pipes in a shaft according to claim 7, characterised in that: the inclined strut (5) forms an included angle of 30-45 degrees with the horizontal direction.
9. Use of a positioning mould for installation of pipes in shafts according to any of claims 1-8, characterised in that: the method comprises the following steps:
the method comprises the following steps of firstly, determining the size of a vertical shaft (6) and pipelines installed in the vertical shaft, and the center distance between adjacent pipelines, selecting pipeline wooden supports (3) with proper specifications, adjusting the spacing distance of the pipeline wooden supports (3), and connecting the pipeline wooden supports with a fixed rod (2) through a fixing piece (4);
secondly, hanging wires in the vertical shaft (6), ensuring that the fixed rod (2) is horizontally arranged, adjusting and installing the bracket (1), and erecting sliding blocks (22) at two ends of the fixed rod (2) in an opening of the fixed rod (2);
thirdly, installing vertical pipelines with corresponding sizes through the positions of the pipeline wooden supports (3);
after the vertical pipeline corresponding to the pipeline wooden support (3) is installed, detaching the pipeline wooden support (3) from the vertical pipeline, detaching the expansion bolt, and separating the pipeline wooden support (3) from the fixing rod (2);
fifthly, the position of the fixed rod (2) is adjusted again, and the pipeline wooden support (3) is fixed again according to construction requirements;
and sixthly, repeating the third step and the fifth step until all vertical pipelines in the vertical shaft (6) are installed, and dismantling the pipeline wooden support (3), the fixed rod (2) and the support (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710595116.8A CN107355591B (en) | 2017-07-20 | 2017-07-20 | Positioning die for installing pipelines in vertical shaft and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710595116.8A CN107355591B (en) | 2017-07-20 | 2017-07-20 | Positioning die for installing pipelines in vertical shaft and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107355591A CN107355591A (en) | 2017-11-17 |
| CN107355591B true CN107355591B (en) | 2023-03-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710595116.8A Active CN107355591B (en) | 2017-07-20 | 2017-07-20 | Positioning die for installing pipelines in vertical shaft and using method thereof |
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| CN (1) | CN107355591B (en) |
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| CN107355591A (en) | 2017-11-17 |
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