CN120521091B - An adaptive lifting bracket for pipeline transfer - Google Patents
An adaptive lifting bracket for pipeline transferInfo
- Publication number
- CN120521091B CN120521091B CN202511014731.6A CN202511014731A CN120521091B CN 120521091 B CN120521091 B CN 120521091B CN 202511014731 A CN202511014731 A CN 202511014731A CN 120521091 B CN120521091 B CN 120521091B
- Authority
- CN
- China
- Prior art keywords
- pipeline
- track
- hoisting
- damping
- piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/033—Noise absorbers
- F16L55/035—Noise absorbers in the form of specially adapted hangers or supports
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vibration Prevention Devices (AREA)
Abstract
本发明公开了一种用于管道转移的自适应吊装支架，属于管道吊装保护技术领域，包括安装在管道轨道件上的管道吊装件和用于管道减震防滚的支撑减震件，管道轨道件由自调节轨道条、弯曲轨道条和加速轨道条组成，管道吊装件包括通过定位滑棱与管道轨道件连接的吊装挂杆。本发明利用磁轨道组与电磁加速内芯产生的洛伦兹力，在需要放置管道时，远程控制将支撑减震件从管道内部的加速轨道条快速、自动地输送到管道外部的自调节轨道条预定位置，无需人工介入管道或高空作业安装减震部件，极大提高安全性和效率，并且通过设置多组支撑减震件，可根据管道重量、放置环境及所需的减震程度，灵活控制激活并弹出的支撑减震件数量，实现按需保护。
The present invention discloses an adaptive lifting bracket for pipeline transfer, which belongs to the technical field of pipeline lifting protection. The bracket comprises a pipeline lifting member installed on a pipeline track member and a supporting shock-absorbing member for shock-absorbing and anti-rolling of the pipeline. The pipeline track member is composed of a self-adjusting track bar, a curved track bar, and an accelerating track bar. The pipeline lifting member comprises a lifting hanging rod connected to the pipeline track member via a positioning sliding edge. The present invention utilizes the Lorentz force generated by the magnetic track group and the electromagnetic acceleration inner core. When the pipeline needs to be placed, the supporting shock-absorbing member is remotely controlled to be quickly and automatically transported from the accelerating track bar inside the pipeline to the predetermined position of the self-adjusting track bar outside the pipeline. There is no need for manual intervention in the pipeline or high-altitude operation to install the shock-absorbing component, which greatly improves safety and efficiency. In addition, by providing multiple groups of supporting shock-absorbing members, the number of supporting shock-absorbing members that are activated and ejected can be flexibly controlled according to the weight of the pipeline, the placement environment, and the required degree of shock absorption, thereby achieving on-demand protection.
Description
Technical Field
The invention relates to the technical field of pipeline hoisting protection, in particular to a self-adaptive hoisting support for pipeline transfer.
Background
The pipeline lifting is a common lifting mode, in the lifting of some special pipelines, the pressure needs to be dispersed during lifting, the pipeline deformation caused by concentrated lifting force is avoided, when the pipeline is required to be placed, sleeper supports are guaranteed to be arranged at the bottom of the pipeline, so that the pipeline sliding is avoided, at present, in the pipeline lifting process, the sleeper is usually applied by workers, rolling prevention and shock absorption are needed during the placement, but in limited dangerous scenes such as deep foundation pits, high-altitude working platforms and the like, personnel cannot advance enter a field to lay a support, the pipeline is forced to directly land, impact damage and rolling risk are caused, the pipeline is easy to roll after the pipeline is placed, unnecessary damage is caused, the traditional lifting mode depends on concentrated stress points, local deformation of the pipeline is easy to be caused, the prior art lacks self-adaptive adjustment capability, hidden danger of pipeline dislocation exists, and the conventional shock absorption support is insufficient for dynamic protection of the pipeline.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a self-adaptive hoisting bracket for pipeline transfer.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The self-adaptive hoisting support for pipeline transfer comprises a pipeline hoisting piece and a supporting shock-absorbing piece, wherein the pipeline hoisting piece is arranged on a pipeline track piece, the supporting shock-absorbing piece is used for absorbing shock and preventing rolling of a pipeline, the pipeline track piece consists of a self-adjusting track strip, a bending track strip and an accelerating track strip, and an adaptive inner supporting disc is detachably arranged at the end part of the accelerating track strip;
The pipeline hoisting piece comprises a hoisting hanging rod connected with the pipeline track piece through a positioning sliding edge, an end support seat is arranged above the hoisting hanging rod, the end support seat is connected with an arc-shaped inner support plate which is in contact with the inner wall of the pipeline through a movable connecting piece, a hanging sliding seat connected with hoisting equipment is arranged on the hoisting hanging rod in a sliding manner, and the hanging sliding seat is connected with the hoisting hanging rod through an interlocking traction piece;
The supporting vibration absorbing piece comprises a vibration absorbing bearing outer sleeve seat, a torsion vibration absorbing installation inner shaft is arranged in the vibration absorbing bearing outer sleeve seat, the torsion vibration absorbing installation inner shaft is matched with the acceleration track strip through a magnetic acceleration piece, two groups of vibration absorbing supporting rods which are oppositely arranged are rotatably arranged on the torsion vibration absorbing installation inner shaft, and the vibration absorbing supporting rods are connected with telescopic protection rods through telescopic springs.
As a preferable scheme, the movable connecting piece comprises an inner clamping plate fixedly connected with the end supporting seat, an outer clamping seat is arranged at the bottom of the arc-shaped inner supporting plate, and the inner clamping plate is matched with the outer clamping seat to realize sliding connection.
As the preferable scheme, the interlocking traction piece is including setting up the connecting seat in hanging the slide bottom, the connecting seat rotates and is connected with the interlocking traction lever, the interlocking traction lever tip rotates and is connected with U type connecting piece, U type connecting piece fixedly connected with fastening skewer, interior card board and outer cassette relative lateral wall have offered the inclined plane socket that supplies fastening skewer to cuttage.
As the preferable scheme, all offer the location breach on damping bearing sleeve seat and the torsion damping installation is interior, location breach and location smooth arris looks adaptation, the annular mounting groove has been seted up to torsion damping installation interior lateral wall, damping stay bar tip is provided with the collar that uses with annular mounting groove cooperation.
As the preferred scheme, set up the axle mouth that supplies torsional vibration damping installation interior axle to install on the shock attenuation bearing housing seat, the arc mouth of rotating has been seted up to axle mouth lateral wall corresponding a plurality of shock attenuation vaulting poles, shock attenuation vaulting pole runs through arc and rotates mouthful outwards extension, through the damping spring on the lateral wall with arc rotation mouthful inner wall connection.
The magnetic accelerating piece comprises a plurality of magnetic track groups arranged in the accelerating track strips, an electromagnetic accelerating inner core is arranged in the torsional vibration damping installation inner shaft, and the magnetic track groups are composed of accelerating magnetic columns which are orderly arranged in the accelerating track strips.
As an optimal scheme, the telescopic opening is formed in the damping stay bar, the end part of the telescopic guard bar extends into the telescopic opening and is connected with the inner wall of the telescopic opening through the telescopic spring, and the end part of the telescopic guard bar is provided with an inner support protection layer.
Preferably, the end part of the adaptive inner supporting disc is arranged in a conical shape, and the end part of the accelerating track bar is provided with a threaded column in threaded connection with the adaptive inner supporting disc.
Compared with the prior art, the invention has the beneficial effects that:
1. According to the invention, the Lorentz force generated by the magnetic track group and the electromagnetic accelerating inner core is utilized, when a pipeline is required to be placed, the supporting shock absorbing members are quickly and automatically conveyed from the accelerating track strips inside the pipeline to the preset positions of the self-adjusting track strips outside the pipeline by remote control, no manual intervention of the pipeline or high-altitude operation is required to install the shock absorbing members, the safety and the efficiency are greatly improved, and the number of the supporting shock absorbing members which are activated and popped up can be flexibly controlled according to the weight of the pipeline, the placement environment and the required shock absorbing degree by arranging a plurality of groups of supporting shock absorbing members, so that the on-demand protection is realized.
2. The structure between the damping bearing sleeve seat and the torsional damping installation inner shaft and the damping spring are matched to provide torsional damping, the telescopic guard bar and the damping spring in the damping brace bar can effectively compress energy absorption when the pipeline is placed down to contact the ground or bear the load, impact force is buffered, a plurality of popped supporting damping pieces are evenly distributed on two sides of the bottom of the pipeline to form stable supporting surfaces, the pipeline is effectively prevented from rolling after being placed or when external force is applied to the pipeline, the damping brace bar above contacts the pipeline energy absorption when the pipeline is placed, and the contact ground below provides supporting damping and omnibearing protection.
3. According to the invention, the pipeline is supported in multiple points through the adaptive inner supporting disc positioned in the pipeline and the arc-shaped inner supporting plate adaptively adjusted by the interlocking traction piece, so that stable supports on the inner parts and the end faces of the two ends of the pipeline are formed during hoisting, the hoisting stress is obviously dispersed by the multiple points, and the pipeline is effectively prevented from being deformed or damaged due to overlarge local stress in the hoisting process.
Drawings
Fig. 1 is a schematic main structure diagram of an adaptive hoisting support for pipeline transfer according to the present invention;
FIG. 2 is a schematic view of the structure of a supporting damper in an adaptive lifting bracket for pipe transfer according to the present invention;
FIG. 3 is a schematic view of an assembly structure of a supporting damper in an adaptive hoisting bracket for pipeline transfer according to the present invention;
FIG. 4 is a schematic cross-sectional view of a support damper in an adaptive lifting bracket for pipe transfer according to the present invention;
FIG. 5 is a schematic view of a pipeline track member in an adaptive lifting bracket for pipeline transfer according to the present invention;
FIG. 6 is a schematic diagram of an assembly structure of interlocking traction members in an adaptive hoisting support for pipe transfer according to the present invention;
FIG. 7 is a schematic diagram of the position relationship structure of interlocking traction members in an adaptive hoisting support for pipeline transfer according to the present invention;
FIG. 8 is a schematic cross-sectional view of a accelerating track bar in an adaptive hoisting support for pipeline transfer according to the present invention;
fig. 9 is a schematic diagram of an operation process of an adaptive hoisting support for pipeline transfer according to the present invention.
In the figure, a self-adjusting track bar, a curved track bar, a3, an accelerating track bar, a4, an adaptive inner support disc, a5, a positioning sliding edge, a 6, a hoisting hanging rod, a7, an end support seat, an 8, an arc-shaped inner support plate, a 9, a hanging sliding seat, a 10, a damping bearing outer sleeve seat, a 11, a torsional damping installation inner shaft, a 12, a damping support rod, a 13, a telescopic protection rod, a 14, an inner clamping plate, a 15, an outer clamping seat, a 16, a connecting seat, a 17, an interlocking traction rod, a 18, a U-shaped connecting piece, a 19, a fastening inserting plate, a 20, an inclined plane socket, a 21, a positioning notch, a 22, a mounting ring, a 23, an arc-shaped rotating opening, a 24, a magnetic track group, a 25, an electromagnetic accelerating inner core and a 26, and an inner support protection layer are arranged.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention are included in the protection scope of the present invention.
In the description of the present invention, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and include, for example, "connected to," whether fixedly connected to, detachably connected to, or integrally connected to, mechanically connected to, electrically connected to, directly connected to, indirectly connected to, and in communication with each other via an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The embodiment, refer to fig. 1 through 9, a self-adaptation hoist and mount support for pipeline shifts, including installing the pipeline hoist and mount spare on pipeline track spare and be used for pipeline shock attenuation anti-roll's support shock absorber spare, pipeline track spare is two relative settings, hoist and mount the both ends of pipeline respectively, when hoist and mount, the couple of hoisting equipment hangs with the suspension slide 9 at pipeline both ends respectively, realize hoist and mount combination, pipeline track spare comprises self-interacting track strip 1, crooked track strip 2 and acceleration track strip 3, self-interacting track strip 1 is in the pipeline outside, acceleration track strip 3 is in the pipeline inside, crooked track strip 2 is in the tip of pipeline, be used for connecting self-interacting track strip 1 and acceleration track strip 3, acceleration track strip 3 tip demountable installation is the interior brace tray 4 of adaptation, interior brace tray 4 tip is the toper setting, acceleration track strip 3 tip is provided with the screw thread post with the interior brace tray 4 of adaptation, the screw thread post setting, can realize the change of the interior brace tray 4 of adaptation according to different internal diameters.
The self-adjusting track strip 1 has certain toughness, can generate deformation when the supporting shock-absorbing member supports the pipeline, and can ensure the supporting effect of the supporting shock-absorbing member on the pipeline.
The pipeline lifting part comprises a lifting hanging rod 6 connected with a pipeline track part through a positioning sliding edge 5, an end supporting seat 7 is arranged above the lifting hanging rod 6, an arc-shaped inner supporting plate 8 which is in contact with the inner wall of the pipeline is connected with the end supporting seat 7 through a movable connecting part, the movable connecting part comprises an inner clamping plate 14 fixedly connected with the end supporting seat 7, an outer clamping seat 15 is arranged at the bottom of the arc-shaped inner supporting plate 8, and the inner clamping plate 14 is matched with the outer clamping seat 15 to realize sliding connection.
The hanging rod 6 is slidably provided with a hanging sliding seat 9 connected with the hanging device, the hanging sliding seat 9 is connected with the hanging rod 6 through an interlocking traction piece, the interlocking traction piece comprises a connecting seat 16 arranged at the bottom of the hanging sliding seat 9, the connecting seat 16 is rotationally connected with an interlocking traction rod 17, the end part of the interlocking traction rod 17 is rotationally connected with a U-shaped connecting piece 18, the U-shaped connecting piece 18 is fixedly connected with a fastening inserting plate 19, and inclined plane sockets 20 for the fastening inserting plate 19 to conduct cutting are formed in the opposite side walls of the inner clamping plate 14 and the outer clamping seat 15.
It is worth noting that in this solution, the sling connected with the hanging slide 9 is a steel rope type structure, when in hoisting, the sling has a traction force from two ends to the middle, so that the hanging slide 9 generates a traction force from two ends to the middle of a pipeline, under the action of the traction force, the fastening skewer 19 connected with the output end of the interlocking traction rod 17 has a cuttage force into the inclined plane jack 20, under the action of the fastening skewer 19, a supporting force is generated between the inner clamping plate 14 and the outer clamping seat 15, the end of the pipeline is supported, and thus the traction force acts on the pipeline support in a reverse way, and the effect of fastening the hoisting strut and the pipeline connection is realized.
The advantage of adopting above-mentioned structure is, the slant pulling force that hoist (cable wire) produced can natural drive hang slide 9 when hoist and mount and remove, insert inclined plane socket 20 through interlocking traction lever 17 and fastening spile 19, automatic locking with interior cardboard 14 and outer cassette 15 (i.e. end brace seat 7 and arc interior fagging 8), turn into the holding power to the pipeline through traction force, make it firmly prop up the pipeline tip, utilize hoist and mount power itself to realize the self-locking of key tie point, need not extra operation, safe and reliable.
The supporting damping piece comprises a damping bearing outer sleeve seat 10, a torsional damping installation inner shaft 11 is arranged in the damping bearing outer sleeve seat 10, positioning notches 21 are formed in the damping bearing outer sleeve seat 10 and the torsional damping installation inner shaft 11, the positioning notches 21 are matched with the positioning sliding edges 5, an annular mounting groove is formed in the outer side wall of the torsional damping installation inner shaft 11, and a mounting ring 22 matched with the annular mounting groove is arranged at the end part of the damping stay rod 12;
It should be noted that the mounting ring 22 is positioned so as not to block the positioning notch 21 when the mounting ring 22 is not subjected to the gravity of the pipeline, so as to ensure that the support detecting member slides on the acceleration rail 3.
Further, a shaft opening for installing the inner shaft 11 by torsional vibration damping is formed in the vibration damping bearing outer sleeve seat 10, an arc-shaped rotating opening 23 is formed in the side wall of the shaft opening corresponding to the plurality of vibration damping supporting rods 12, the vibration damping supporting rods 12 penetrate through the arc-shaped rotating opening 23 to extend outwards, and a vibration damping spring on the side wall is connected with the inner wall of the arc-shaped rotating opening 23.
The torsion damping installation inner shaft 11 is matched with the acceleration track strip 3 through a magnetic acceleration component, and further the magnetic acceleration component comprises a plurality of magnetic track groups 24 arranged in the acceleration track strip 3, the plurality of magnetic track groups 24 correspond to the plurality of support damping components, an electromagnetic acceleration inner core 25 is arranged in the torsion damping installation inner shaft 11, and the magnetic track groups 24 are composed of acceleration magnetic columns which are orderly arranged in the acceleration track strip 3.
It is noted that the magnetic track group 24 is composed of acceleration magnetic columns with a plurality of magnetic poles arranged in the same direction, the electromagnetic acceleration inner core 25 in the torsional vibration damping installation inner shaft 11 is of an electrified magnetism generating structure, when in use, the electromagnetic acceleration inner core 25 is electrified by a built-in power supply and controlled by a control signal to supply power, and acceleration is generated by the electrified electromagnetic acceleration inner core 25 under the action of the magnetic track group 24, so that the supporting vibration damper generates power on the acceleration track strip 3 and transmits the power to the self-adjusting track strip 1.
The torsion shock attenuation installation is provided with the shock attenuation vaulting pole 12 of two sets of relative settings on the interior axle 11 of rotation, and shock attenuation vaulting pole 12 is connected with flexible protection pole 13 through telescopic spring, has seted up the flexible mouth in the shock attenuation vaulting pole 12, and flexible protection pole 13 tip extends in the flexible mouth to be connected with flexible mouthful inner wall through telescopic spring, flexible protection pole 13 tip is provided with interior protection layer 26.
It should be noted that the shock absorbing supporting rods 12 are oppositely arranged, that is, when the pipeline is pressed downwards, the shock absorbing supporting rods 12 on two sides are close to the middle position, the telescopic springs in the telescopic mouths can be compressed in the process of approaching, and the generated spring supporting force can realize shock absorbing supporting on the pipeline.
When the pipeline is hoisted, two pipeline track pieces are respectively inserted into the pipeline from two ends of the pipeline, at the moment, the adaptive inner supporting disc 4 arranged at the end part of the pipeline track piece can move into the pipeline to realize the support of the interior of the pipeline, at the moment, the hanging sliding seat 9 at two ends of the pipeline is connected with the hanging tool in a hooking way, when the hanging tool is hoisted, the generated oblique pulling force can drive the hanging sliding seat 9 to move on the hanging rod 6, at the moment, the interlocking traction rod 17 connected with the hanging sliding seat 9 can drive the fastening inserting plate 19 to be inserted into the inclined plane socket 20 between the inner clamping plate 14 and the outer clamping seat 15, so that the end supporting seat 7 arranged on the hanging rod 6 can realize the end support of the pipeline, and the middle and two ends of the pipeline can be respectively supported through the two groups of adaptive inner supporting discs 4 and the end supporting seat 7, and the effect of multi-point support can avoid damage to the pipeline during hoisting;
Since the lifting tension generated by the lifting hanging rod 6 is upward in the lifting process, the lifting hanging rod 6 is in a vertical state, the external self-adjusting track bar 1 is automatically in a vertical state under the action of pipeline gravity in the lifting process, when the pipeline is required to be placed at the lifting position, the electromagnetic accelerating inner core 25 in the torsional vibration damping installation inner shaft 11 can be remotely powered when the lifting equipment is lowered to a safe height, the supporting vibration damper originally positioned in the pipeline can be outwards slid out and slid to the self-adjusting track bar 1 under the magnetic acceleration of the magnetic track group 24, and at the moment, the number of the supporting vibration damper ejected can be flexibly controlled according to the protection effect required to be damped, so that the self-adaptive automatic installation of the supporting detection element at the bottom of the pipeline is used for protecting the pipeline when the pipeline is placed;
when the pipeline is placed downwards, the damping stay bar 12 located above can realize energy absorption and damping to the pipeline when contacting with the pipeline, and the damping stay bar 12 located below can realize supporting and damping to the supporting damping piece when contacting with the ground, so that the pipeline can be guaranteed to be placed on the ground slowly, the pipeline can be guaranteed to be prevented from rolling effectively, and damage to the pipeline is avoided.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (6)
1. The self-adaptive hoisting support for pipeline transfer is characterized by comprising a pipeline hoisting piece and a supporting shock-absorbing piece, wherein the pipeline hoisting piece is arranged on a pipeline track piece, the supporting shock-absorbing piece is used for absorbing shock and preventing rolling of a pipeline, the pipeline track piece consists of a self-adjusting track strip (1), a bending track strip (2) and an accelerating track strip (3), and an adaptive inner supporting disc (4) is detachably arranged at the end part of the accelerating track strip (3);
The pipeline hoisting piece comprises a hoisting hanging rod (6) connected with a pipeline track piece through a positioning sliding edge (5), an end support seat (7) is arranged above the hoisting hanging rod (6), the end support seat (7) is connected with an arc-shaped inner support plate (8) which is in contact with the inner wall of the pipeline through a movable connecting piece, a hanging sliding seat (9) connected with hoisting equipment is arranged on the hoisting hanging rod (6) in a sliding manner, and the hanging sliding seat (9) is connected with the hoisting hanging rod (6) through an interlocking traction piece;
The supporting shock absorber comprises a shock absorbing bearing outer sleeve seat (10), a torsional shock absorbing installation inner shaft (11) is arranged in the shock absorbing bearing outer sleeve seat (10), the torsional shock absorbing installation inner shaft (11) is matched with the acceleration track bar (3) through a magnetic acceleration piece, two groups of shock absorbing supporting rods (12) which are oppositely arranged are rotatably arranged on the torsional shock absorbing installation inner shaft (11), and the shock absorbing supporting rods (12) are connected with telescopic protection rods (13) through telescopic springs;
the movable connecting piece comprises an inner clamping plate (14) fixedly connected with the end support seat (7), an outer clamping seat (15) is arranged at the bottom of the arc-shaped inner support plate (8), and the inner clamping plate (14) is matched with the outer clamping seat (15) to realize sliding connection;
The interlocking traction piece is including setting up connecting seat (16) in hanging slide (9) bottom, connecting seat (16) rotate and are connected with interlocking traction lever (17), interlocking traction lever (17) tip rotates and is connected with U type connecting piece (18), U type connecting piece (18) fixedly connected with fastening skewer (19), inclined plane socket (20) that supply fastening skewer (19) to carry out the cuttage have been seted up to interior card board (14) and outer cassette (15) relative lateral wall.
2. The self-adaptive hoisting support for pipeline transfer according to claim 1, wherein the damping bearing sleeve seat (10) and the torsional damping installation inner shaft (11) are provided with positioning notches (21), the positioning notches (21) are matched with the positioning sliding ribs (5), the outer side wall of the torsional damping installation inner shaft (11) is provided with an annular mounting groove, and the end part of the damping support rod (12) is provided with a mounting ring (22) matched with the annular mounting groove.
3. The self-adaptive hoisting support for pipeline transfer according to claim 1, wherein the damping bearing sleeve seat (10) is provided with a shaft opening for installing the torsional damping installation inner shaft (11), the side wall of the shaft opening is provided with an arc-shaped rotating opening (23) corresponding to the plurality of damping supporting rods (12), the damping supporting rods (12) extend outwards through the arc-shaped rotating opening (23), and are connected with the inner wall of the arc-shaped rotating opening (23) through damping springs on the side wall.
4. An adaptive hoisting support for pipe transfer according to claim 1, characterized in that the magnetic acceleration member comprises a plurality of magnetic track groups (24) arranged in an acceleration track bar (3), an electromagnetic acceleration core (25) is arranged in the torsional vibration damping mounting inner shaft (11), and the magnetic track groups (24) are composed of acceleration magnetic columns which are orderly arranged in the acceleration track bar (3).
5. The self-adaptive lifting support for pipeline transfer according to claim 1, wherein a telescopic opening is formed in the damping stay bar (12), the end part of the telescopic protection bar (13) extends into the telescopic opening and is connected with the inner wall of the telescopic opening through a telescopic spring, and an inner support protection layer (26) is arranged at the end part of the telescopic protection bar (13).
6. An adaptive hoisting support for pipeline transfer according to claim 1, characterized in that the end of the adaptive inner support disc (4) is arranged in a conical shape, and the end of the accelerating track bar (3) is provided with a threaded column in threaded connection with the adaptive inner support disc (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511014731.6A CN120521091B (en) | 2025-07-23 | 2025-07-23 | An adaptive lifting bracket for pipeline transfer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511014731.6A CN120521091B (en) | 2025-07-23 | 2025-07-23 | An adaptive lifting bracket for pipeline transfer |
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| CN120521091A CN120521091A (en) | 2025-08-22 |
| CN120521091B true CN120521091B (en) | 2025-09-16 |
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| CN202511014731.6A Active CN120521091B (en) | 2025-07-23 | 2025-07-23 | An adaptive lifting bracket for pipeline transfer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117963709A (en) * | 2024-04-02 | 2024-05-03 | 中建八局第一建设有限公司 | A vertical hoisting construction system for HVAC pipes |
| CN222204503U (en) * | 2024-05-07 | 2024-12-20 | 南京易通大件起重运输有限公司 | A large-span steel structure hoisting device |
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| CN120521091A (en) | 2025-08-22 |
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