CN111895181A - Circular pipe gallery supporting and hanging frame - Google Patents

Circular pipe gallery supporting and hanging frame Download PDF

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Publication number
CN111895181A
CN111895181A CN202010811815.3A CN202010811815A CN111895181A CN 111895181 A CN111895181 A CN 111895181A CN 202010811815 A CN202010811815 A CN 202010811815A CN 111895181 A CN111895181 A CN 111895181A
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CN
China
Prior art keywords
support
hinged
pipe
pipeline
hanger
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Granted
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CN202010811815.3A
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Chinese (zh)
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CN111895181B (en
Inventor
徐静刚
路宜宁
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Quanzhou yuanpindun Machinery Technology Co.,Ltd.
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徐静刚
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Publication of CN111895181A publication Critical patent/CN111895181A/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/08Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
    • F16L3/10Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
    • F16L3/11Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing and hanging from a pendant

Abstract

The invention relates to the technical field of hangers, in particular to a circular pipe gallery support hanger. The pipe rack comprises a support frame and a hoisting assembly, wherein the support frame is matched with the cross section of the pipe rack in shape and is arranged on the side wall of the pipe rack at intervals; the hoisting assembly comprises a connecting rod and two U-shaped rings for the pipeline to pass through, the upper ends of the two U-shaped rings are hinged and rotatably mounted on the upper portion of the supporting frame, the two ends of the connecting rod are hinged, and the other end of the connecting rod is hinged with the lower end of each U-shaped ring. In the invention, when one end of the two connecting rods moves upwards to support the pipeline so as to form two U-shaped snap rings and three-point support of one end of the two connecting rods, the upper side of one end of the two connecting rods, which is positioned at the other end, is locked so as to prevent the pipeline from falling.

Description

Circular pipe gallery supporting and hanging frame
Technical Field
The invention relates to the technical field of hangers, in particular to a circular pipe gallery support hanger.
Background
Among the pipe-line system for the underground pipe gallery, the pipeline support mode of commonly using is for installing through the pipeline gallows. An anti-seismic support and hanger disclosed in the Chinese patent document with the publication number of CN 106051314B can be referred to in the prior pipeline hanger, the anti-seismic support and hanger comprises two vertical hanging rods and a pipe hanger device connected between the vertical hanging rods, the pipe hanger device comprises a supporting plate, a pipe frame and movable wheels, the movable wheels are arranged in the middle of the pipe frame, and the movable wheels are in contact with a pipeline.
Above-mentioned among the prior art single gallows only has a strong point to the pipeline, and the atress is inhomogeneous, supports unstablely to need dismantle the pipeline during maintenance, it is inconvenient to maintain. Need punch the pore pair perpendicular jib on roof beam or roof during the installation and hoist, the roof punches too much and causes the top to collapse easily, destroys the fastness of former building.
Disclosure of Invention
According to at least one defect of the prior art, the invention provides a circular pipe gallery support and hanger, which aims to solve the problems of unstable support and inconvenient maintenance of the conventional support and hanger.
The circular pipe gallery support hanger adopts the following technical scheme:
the pipe rack comprises support frames and hoisting assemblies, wherein the support frames are arranged on the side wall of the pipe rack at intervals;
the hoisting assembly comprises a connecting rod and two U-shaped clamp rings for a pipeline to pass through, the upper ends of the U-shaped clamp rings are open, the upper ends of the two U-shaped clamp rings are hinged with each other and are rotatably arranged at the upper part of the supporting frame;
and one ends of the two connecting rods are hinged, the other ends of the two connecting rods are respectively hinged with the lower ends of the two U-shaped rings, so that when one ends of the two connecting rods move upwards to support the pipeline and form three-point support for the two U-shaped rings and one ends of the two connecting rods, one ends of the two connecting rods are positioned on the upper side of the other ends to be locked to block the pipeline from falling.
Optionally, the hoisting assembly further comprises a first pipe bracket and a second pipe bracket, the first pipe bracket is provided with two pipes and is respectively hinged to the lower ends of the two U-shaped rings, the first pipe bracket is located on the upper side of a hinge point of the connecting rod and the U-shaped rings, and the second pipe bracket is hinged to the two hinge points where the connecting rod is hinged to each other.
Optionally, the hoisting assembly further comprises a sliding block, a sliding rail extending in the horizontal direction is arranged on the upper portion of the supporting frame, the sliding block is slidably mounted on the sliding rail, the number of the sliding blocks is two, and the upper ends of two side rods of each U-shaped retainer ring are respectively hinged to the lower ends of the two sliding blocks.
Optionally, still include fixed pipe support and adjustable pipe support, the support frame matches with the cross-sectional profile of piping lane, fixed pipe support interval set up in the upper surface of slide rail, adjustable pipe support is located the below of slide rail and install in the inboard of support frame.
Optionally, an installation groove is formed in the inner surface of the support frame, a plurality of limiting columns extending in the horizontal direction are symmetrically arranged on two side walls of the installation groove, and the plurality of limiting columns are arranged at intervals in the extending direction of the support frame;
the adjustable pipe support comprises a mounting plate, a fixed elbow and a locking block, wherein the fixed elbow is positioned on the mounting plate, the right end of the mounting plate is hinged with the left end of the locking block, the locking block is mounted in the mounting groove, and the mounting plate is positioned between the limiting columns which are spaced up and down;
every all be provided with the fixed orifices on the spacing post, through mounting bolt supports and leans on in the fixed orifices the latch segment makes the latch segment is fixed inside the mounting groove.
Optionally, the bottom surface of the mounting groove is provided with a ratchet, and the left end surface of the locking block is provided with teeth engaged with the ratchet, so that the locking block and the ratchet are locked with each other when the mounting plate is pressed down by the pipeline on the fixed elbow.
Optionally, the upper end of the U-shaped clamp ring is hinged to the slider through a hinge post.
Optionally, a jackscrew matched with the slide rail is arranged on the slide block.
Optionally, the lower extreme of support frame is provided with the fixed plate of vertical setting, the fixed plate passes through fixing bolt to be fixed on the piping lane.
The invention has the beneficial effects that: according to the circular pipe gallery support hanger, the support frame matched with the cross section of the pipe gallery is arranged, the pipeline is installed on the support frame, the fixing plate is arranged at the lower end of the support frame and fixed with the pipe gallery, the trouble of punching in a narrow space at the upper end of the pipe gallery is avoided, and meanwhile damage to the pipe gallery due to punching at the top is reduced. Further support frame can play the effect that the arch supported to the piping lane for pipe lane structure is more firm.
According to the invention, the hoisting structure is arranged, the hoisting structure comprises two U-shaped retaining rings and two connecting rods, the upper ends of the two U-shaped retaining rings are hinged with each other, one ends of the two connecting rods are hinged with each other (a first hinge point), the other ends of the two connecting rods are hinged with the lower ends of the two U-shaped retaining rings (a second hinge point), the first hinge point can be pushed upwards, the two U-shaped retaining rings and one ends of the two connecting rods form three-point support for the pipeline, and at the moment, one ends of the two connecting rods are positioned at the upper side of the other ends to lock the pipeline; only need pull first pin joint down during the maintenance, make the pipeline descend suitable height can, installation easy maintenance just supports stably.
According to the hoisting structure, the same supporting point is provided with three supporting points, the stress of the pipeline at each supporting point is more balanced, and when unstable materials in the pipeline flow through the first supporting point, the vibration of the pipeline can be quickly compensated by the supporting point positioned at the rear part, so that the anti-vibration effect is achieved.
The pipeline installation device is also provided with the fixed pipe frame and the adjustable pipe frame, and is matched with the hoisting structure, so that the proper installation height and installation mode can be selected according to different requirements on the pipeline, and the installation mode of the pipeline is more flexible.
Drawings
In order to illustrate more clearly the embodiments of the invention or the solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained by those skilled in the art without inventive exercise from these drawings, it being understood that these drawings are not necessarily drawn to scale.
FIG. 1 is a schematic structural view of a circular pipe gallery support hanger of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is an enlarged view of a portion B of FIG. 1;
FIG. 4 is a front view of the hoisting structure of the present invention;
FIG. 5 is a top view of the hoisting structure of the present invention;
figure 6 is a side view of the hoisting structure according to the invention;
fig. 7 is a cross-sectional view of fig. 2.
In the figure: 11. a support frame; 111. a fixing hole; 112. a limiting column; 113. mounting grooves; 114. a ratchet; 12. a slide rail; 13. a fixing plate; 14. fixing the bolt; 15. a rail brace; 16. a track; 21. fixing the pipe frame; 22. an adjustable pipe frame; 221. mounting a plate; 222. fixing the elbow; 23. a locking block; 231. hinging a shaft; 31. a U-shaped clamp ring; 311. a transition plate; 312. mounting blocks; 313. a third lug; 32. a connecting rod; 33. a first pipe bracket; 331. a first lug; 34. a second pipe bracket; 341. a second lug; 35. a slider; 351. carrying out top thread; 36. a hinged column; 4. a pipeline.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 7, the circular pipe rack support hanger of the present invention comprises a support frame 11 and a hoisting assembly, wherein the support frame 11 is arranged on the side wall of the pipe rack at intervals. The hoisting assembly comprises a connecting rod 32 and U-shaped rings 31 for the pipeline 4 to pass through, the upper ends of the U-shaped rings 31 are open, the number of the U-shaped rings 31 and the number of the connecting rod 32 are two, the upper ends of the two U-shaped rings 31 are hinged and can be rotatably installed on the upper portion of the supporting frame 11, and the lower ends of the two U-shaped rings 31 are connected through the two connecting rods 32.
One ends of the two connecting rods 32 are hinged, and the other ends of the two connecting rods 32 are hinged with the lower ends of the two U-shaped rings 31 respectively, so that when the one ends of the two connecting rods 32 move upwards to support the pipeline 4 and form three-point support for the two U-shaped rings 31 and the one ends of the two connecting rods 32, the one ends of the two connecting rods 32 are located on the upper side of the other ends to be locked to prevent the pipeline 4 from falling.
The hoisting assembly further comprises a first pipe support 33 and a second pipe support 34, the first pipe support 33 is provided with two pipes and hinged to the lower ends of the two U-shaped check rings 31 respectively, and the first pipe support 33 is located on the upper side of a hinged point of the connecting rod 32 and the U-shaped check rings 31. The second pipe bracket 34 is hinged at the hinge point where the two links 32 are hinged to each other. Specifically, the lower end of the first pipe support 33 is provided with two first lugs 331 arranged at intervals, the lower end of the second pipe support 34 is provided with two second lugs 341 arranged at intervals, the bottom of the U-shaped clamp ring 31 is provided with a transition plate 311, the upper end of the transition plate 311 is provided with a mounting block 312, and the lower end of the transition plate 311 is provided with two third lugs 313 arranged at intervals. One end of each of the two connecting rods 32 is located between the two second lugs 341, and the two second lugs 341 are hinged to one end of each of the two connecting rods 32 through a first rotating shaft (not shown), so that the second pipe bracket 34 is hinged to one end of each of the two connecting rods 32. The other ends of the two connecting rods 32 are respectively hinged to the two third lugs 313 on the two U-shaped rings 31 through two second rotating shafts (not shown in the figure). The two first lugs 331 are hinged to the mounting block 312 via a third shaft (not shown) so that the two first pipe holders 33 can be swingably mounted on the U-shaped clamp ring 31.
Pipeline 4 passes two U type links 31 and places on two first pipe brackets 33, upwards promotes second pipe bracket 34 and the mutual articulated pin joint (first pin joint) of two connecting rods, until two first pipe brackets 33 and second pipe bracket 34 three are in same straight line, first pin joint is in the upside of the pin joint (second pin joint) of two connecting rods 32 and two U type links 31 this moment, the angle of intersection of two connecting rods 32 is less than 180 degrees, hoisting structure forms three point support and locks pipeline 4 to pipeline 4. When the two first pipe brackets 33 and the second pipe bracket 34 are slightly misaligned, so that the two first pipe brackets and the second pipe bracket are not in the same straight line, the pipe 4 presses a point (a point with a higher relative position) in contact with the pipe 4, and the other two supporting points correspondingly ascend and self-align until the three pipe brackets are in the same straight line, and the pipe 4 is locked again. When needing to maintain pipeline 4, pull down first pin joint, the lower extreme of two U type rings 31 is close to each other, and pipeline 4 descends the take the altitude to be convenient for maintain.
The hoisting assembly further comprises two sliding blocks 35, the upper portion of the supporting frame 11 is provided with a sliding rail 12 extending along the horizontal direction, the sliding blocks 35 are slidably mounted on the sliding rail 12, and the upper ends of the two side rods of each U-shaped retainer ring 31 are hinged to the lower ends of the two sliding blocks 35 respectively. The slide blocks 35 are arranged, so that the position of the hoisting assembly on the slide rails 12 can be adjusted, and the installation position of the pipeline 4 can be adjusted as required. Meanwhile, the problem that the pipeline 4 is inclined and hoisted to occupy a large space due to the fact that two corresponding hoisting structures in the extending direction of the pipeline 4 are not aligned when the pipeline 4 is assembled can be solved.
The circular pipe rack support hanger further comprises a fixed pipe rack 21 and an adjustable pipe rack 22, the supporting frame 11 is matched with the cross section profile of the pipe rack, the fixed pipe racks 21 are arranged on the upper surface of the sliding rail 12 at intervals, and the adjustable pipe racks 22 are located below the sliding rail 12 and are installed on the inner side of the supporting frame 11. The fixed pipe support 21 is used for supporting pipelines which are fixed for a long time, and the fixed pipe support 21 can be flexibly arranged into three, six or other pipelines according to requirements. The adjustable pipe support 22 can be adjusted in installation height according to the installation and maintenance requirements of different pipelines, and the adjustable pipe support 22 can also be set to be a plurality of according to the needs.
The inner surface of the support frame 11 is provided with a mounting groove 113, two side walls of the mounting groove 113 are symmetrically provided with a plurality of limiting columns 112 extending along the horizontal direction, and the plurality of limiting columns 112 are arranged at intervals along the extending direction of the support frame 11. Adjustable pipe support 22 includes mounting panel 221, fixed elbow 222 and latch segment 23, and fixed elbow 222 is located on mounting panel 221, and the right-hand member of mounting panel 221 is articulated mutually through articulated shaft 231 with the left end of latch segment 23, and the latch segment 23 is installed inside mounting groove 113, and mounting panel 221 is located between the spacing post 112 of upper and lower interval. Each limiting column 112 is provided with a fixing hole 111, and the locking block 23 is fixed in the mounting groove 113 by abutting against the locking block 23 through a mounting bolt in the fixing hole 111. Set up articulated shaft 231 for mounting panel 221 is when installing into arbitrary two adjacent spacing posts 112, and latch segment 23 can rotate around articulated shaft 231 for adaptation mounting groove 113 is at the different segmental arcs of co-altitude not, and then makes adjustable pipe support 22's adaptability higher, and the installation is more swift.
The bottom surface of the installation groove 113 is provided with a ratchet 114, and the left end surface of the locking block 23 is provided with teeth engaged with the ratchet 114, so that the locking block 23 and the ratchet 114 are locked with each other when the installation plate 221 is pressed down by the pipe 4 on the fixing elbow 222.
The upper end of U type link 31 is provided with the through-hole, and the lower extreme of slider 35 has two connecting plates of mutual interval, is provided with the hinge hole on two connecting plates for U type link 31 is articulated mutually with slider 35 through set up hinge post 36 in through-hole and hinge hole.
Be provided with on the slider 35 with slide rail 12 complex jackscrew 351, jackscrew 351 vertical setting just is located between two connecting plates of slider 35, and the position adjustment of pipeline 4 is suitable back, locks jackscrew 351 for slider 35 is fixed in position on slide rail 12, and then makes pipeline 4's fixed in position.
The lower extreme of support frame 11 is provided with the fixed plate 13 of vertical setting, and fixed plate 13 passes through fixing bolt 14 to be fixed on the piping lane. Specifically, the support frame 11 has an arc section located at the upper side and two vertical sections located at the lower side, the slide rail 12 is located on the arc section of the support frame 11, the limiting column 112 is arranged on the arc section, the limiting column 112 is located below the slide rail 12, and the fixing plate 13 is located on the vertical section of the support frame 11. Through the erection bracing frame 11 that punches on the vertical lateral wall of piping lane, can avoid punching the difficult operation difficult point of straightening in the crooked space in piping lane top, can reduce the inconvenient trouble of top narrow and small space operation again, can also avoid the risk that the piping lane that the top was densely punched and is caused collapses simultaneously.
In fig. 1 of the present invention, two rails 16 extending along the axial direction of the supporting frame 11 are further arranged at the bottom of the inner side of the supporting frame 11, and the two rails 16 are connected through a plurality of rail supports 15 arranged at intervals.
With the above embodiment, the use principle and the working process of the present invention are as follows: after the hoisting assembly is assembled, the hoisting assembly is mounted on the sliding rail 12, the pipeline 4 is placed in the U-shaped grooves of the two U-shaped clamp rings 31, the first hinge point where the second pipe support 34 is located is pushed upwards, and the three pipe supports are pushed to collinear positions.
When needing to dismantle, drop-down first pin joint, can adjust pipeline 4 down to suitable position, detect maintenance work, after the maintenance is accomplished, upwards promote first pin joint and can reset the pipeline again.
The pipeline that remains for a long time immobile can be installed in fixed pipe support 21, and the pipeline that needs to set up the height according to the functional requirement can be installed in adjustable pipe support 22 to convenient maintenance and detection.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (9)

1. The utility model provides a circular piping lane gallows which characterized in that: the pipe rack comprises support frames and hoisting assemblies, wherein the support frames are arranged on the side wall of the pipe rack at intervals;
the hoisting assembly comprises a connecting rod and two U-shaped clamp rings for a pipeline to pass through, the upper ends of the U-shaped clamp rings are open, the upper ends of the two U-shaped clamp rings are hinged with each other and are rotatably arranged at the upper part of the supporting frame;
and one ends of the two connecting rods are hinged, the other ends of the two connecting rods are respectively hinged with the lower ends of the two U-shaped rings, so that when one ends of the two connecting rods move upwards to support the pipeline and form three-point support for the two U-shaped rings and one ends of the two connecting rods, one ends of the two connecting rods are positioned on the upper side of the other ends to be locked to block the pipeline from falling.
2. A circular pipe rack support and hanger as claimed in claim 1, wherein: the hoisting assembly further comprises a first pipe support and a second pipe support, the first pipe support is provided with two pipes which are respectively hinged to the lower ends of the U-shaped retaining rings, the first pipe support is located on the upper side of the hinged point of the connecting rod with the U-shaped retaining rings, and the second pipe support is hinged to the hinged point of the connecting rod, wherein the hinged point is hinged to the connecting rod.
3. A circular pipe rack support and hanger as claimed in claim 1, wherein: the hoisting assembly further comprises a sliding block, a sliding rail extending along the horizontal direction is arranged on the upper portion of the supporting frame, the sliding block is slidably mounted on the sliding rail, two sliding blocks are arranged, and each sliding block is hinged to the lower end of each sliding block respectively at the upper ends of two side rods of each U-shaped retaining ring.
4. A circular pipe rack support and hanger as claimed in claim 3, wherein: still include fixed pipe support and adjustable pipe support, the support frame matches with the cross-section profile of piping lane, fixed pipe support interval set up in the upper surface of slide rail, adjustable pipe support is located the below of slide rail and install in the inboard of support frame.
5. A circular pipe rack support and hanger as defined in claim 4, wherein: the inner surface of the supporting frame is provided with a mounting groove, two side walls of the mounting groove are symmetrically provided with a plurality of limiting columns extending along the horizontal direction, and the plurality of limiting columns are arranged at intervals along the extending direction of the supporting frame;
the adjustable pipe support comprises a mounting plate, a fixed elbow and a locking block, wherein the fixed elbow is positioned on the mounting plate, the right end of the mounting plate is hinged with the left end of the locking block, the locking block is mounted in the mounting groove, and the mounting plate is positioned between the limiting columns which are spaced up and down;
every all be provided with the fixed orifices on the spacing post, through mounting bolt supports and leans on in the fixed orifices the latch segment makes the latch segment is fixed inside the mounting groove.
6. A circular pipe rack support and hanger as claimed in claim 5, wherein: the bottom surface of the mounting groove is provided with a ratchet, and the left end surface of the locking block is provided with teeth meshed with the ratchet, so that the locking block and the ratchet are locked with each other when the mounting plate is pressed down by a pipeline on the fixed elbow.
7. A circular pipe rack support and hanger as claimed in claim 3, wherein: the upper end of the U-shaped retaining ring is hinged with the sliding block through a hinge column.
8. A circular pipe rack support and hanger as claimed in claim 8, wherein: and the sliding block is provided with a jackscrew matched with the sliding rail.
9. A circular pipe rack support and hanger as claimed in claim 1, wherein: the lower extreme of support frame is provided with the fixed plate of vertical setting, the fixed plate passes through fixing bolt to be fixed on the piping lane.
CN202010811815.3A 2020-08-13 2020-08-13 Circular pipe gallery supporting and hanging frame Active CN111895181B (en)

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JP3057052B2 (en) * 1998-03-04 2000-06-26 有限会社寿通商 Hose reels
WO2002019493A1 (en) * 2000-08-28 2002-03-07 Conveytech S.R.L. Pole top support for aerial electric power lines
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