CN116398708A - Pipe rack support maintenance accessory - Google Patents
Pipe rack support maintenance accessory Download PDFInfo
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- CN116398708A CN116398708A CN202310366510.XA CN202310366510A CN116398708A CN 116398708 A CN116398708 A CN 116398708A CN 202310366510 A CN202310366510 A CN 202310366510A CN 116398708 A CN116398708 A CN 116398708A
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- positioning
- fitting body
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- 238000012423 maintenance Methods 0.000 title claims abstract description 15
- 230000000694 effects Effects 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 230000007246 mechanism Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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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
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/24—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with a special member for attachment to profiled girders
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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
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
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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
Abstract
The invention discloses a pipe gallery support maintenance accessory which comprises a pipe fitting body capable of being telescopically regulated and is characterized by further comprising a propping and positioning unit, wherein at least one end part of the pipe fitting body is provided with the propping and positioning unit, the propping and positioning unit comprises positioning seats, two driven clamping walls are symmetrically arranged on each positioning seat, the middle part of each positioning seat is provided with a propping and positioning piece, the propping and positioning piece is contracted inwards to drive the driven clamping walls to move towards the center so as to clamp the pipe gallery support, when a cross beam or a truss of the pipe gallery support breaks, the propping and positioning piece at one end part of the pipe fitting body is propped against the cross beam, so that the propping and positioning piece at the other end part of the pipe fitting body is driven to tightly position the cross beam, and the expansion degree of the pipe fitting body is regulated, so that the propping and positioning piece at the other end part of the pipe fitting body is propped against the ground or the truss so as to support the pipe gallery support.
Description
Technical Field
The invention relates to the technical field of pipe gallery brackets, in particular to a pipe gallery bracket maintenance accessory.
Background
As is known, piping lane supports, i.e. corridors of pipes, typically such as chemical and related factories, in which many pipes are gathered together and arranged on the piping lane supports along the outside of a device or plant, typically, the piping lane supports are composed of trusses, beams and trusses of steel structure, and when the piping lane supports are used for too long or are too heavy in load, the beams or trusses need to be supported in time to prevent the support of the pipes from weakening or the piping lane supports themselves from being damaged.
The invention discloses a pipe gallery support system, which comprises a vertical frame component, a hanging frame component and a pipeline support, wherein the publication number is CN109140052A, the publication date is 2019, 01 and 04, and the patent application is entitled "pipe gallery support system"; the vertical frame component is positioned on the ground of the pipe gallery and matched with the embedded groove in the pipe gallery; the hanging bracket component is positioned at the top of the pipe gallery and is matched with the embedded groove in the pipe gallery; the pipeline supports are respectively positioned on the vertical frame component and the hanging frame component and are matched with the vertical frame component and the hanging frame component. According to the pipe gallery support system provided by the invention, the vertical frame and the hanging frame are arranged in the pipe gallery in an assembling mode, and the pipeline is fixed through the compacting plates and the supporting plates, so that welding is not needed, standard section steel is adopted for steel, the construction cost is reduced, and the construction efficiency is improved.
After the pipe gallery support in the prior art is used for a long time, the cross beam or the truss of the pipe gallery support is likely to deform or even break, and the pipe gallery support needs to be supported in time at this moment, so that the pipe is prevented from breaking under the condition of no support, and the normal use of the pipe is ensured.
Disclosure of Invention
It is an object of the present invention to provide a piping lane support frame maintenance fitting that solves the above-mentioned problems of the prior art.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a pipe gallery support maintains accessory, includes the pipe fitting body that can carry out flexible regulation, its characterized in that still includes to support tight positioning unit, at least one tip of pipe fitting body is provided with to support tight positioning unit, support tight positioning unit includes the positioning seat, each symmetry installs two driven centre gripping walls on the positioning seat, each positioning seat mid-mounting supports tight piece, support tight piece to the positioning seat internal contraction in order to drive driven centre gripping wall to central motion in order to realize to pipe gallery support centre gripping.
Above-mentioned, the pipe fitting body is formed for two at least columnar structure connection, can stretch out and draw back the regulation between two continuous columnar structure.
Above-mentioned, both ends of pipe fitting body are provided with the universal joint, and are connected with on the universal joint to support tight positioning unit.
Above-mentioned, support tight positioning unit still includes initiative board and driven plate, two the positioning seat respectively with two of two tip of pipe fitting body universal joint is connected, the positioning seat inboard is formed with the cavity, each two spouts that set up relatively are all seted up on the inner wall of the cavity of positioning seat, positioning seat spout installs driven grip wall with sliding fit's mode, and two driven grip wall sliding connection respectively in two spouts, each driven grip wall installs the driven plate in the bottom, supports tight piece and installs central point in the positioning seat with sliding fit's mode, supports tight piece bottom and is provided with the initiative board, supports tight piece and initiative board interconnect and becomes the T type of handstand, two tip of initiative board respectively with two mutual wedge-shaped cooperation of driven plate, initiative board and two tip embedding are inside the chute of driven plate to realize that the initiative board drives two driven plates motion simultaneously.
The wedge-shaped surface of the driving plate and the driven plate, which are mutually abutted, is inclined downwards from one end close to the abutting piece to one end far away from the abutting piece.
Above-mentioned, initiative board bottom is provided with the shrinkage pool, and the shrinkage pool extends to in the driven centre gripping wall, is connected through first elastic component between shrinkage pool inner wall and the spout bottom.
The top surface of the abutting piece is concave, so that the abutting piece is connected with the pipe gallery support.
Above-mentioned, the terminal surface that is close to one end each other of driven centre gripping wall is the indent to realize the connection of driven centre gripping wall and piping lane support.
Above-mentioned, be provided with the diagonal bar on the driven centre gripping wall to realize the auxiliary stay to driven centre gripping wall.
Above-mentioned, a tip of pipe fitting body is provided with supports tight positioning unit, and another tip of pipe fitting body is provided with minute point supporting unit, minute point supporting unit includes the connecting axle, the connecting axle is installed with normal running fit's mode to another tip of pipe fitting body, installs first support piece and second support piece respectively with normal running fit's mode on the connecting axle, and first support piece is located the inboard of second support piece on the connecting axle, and the tip of first support piece and second support piece is provided with one respectively and supports tight positioning unit to realize the minute point support to the pipe fitting body.
The invention has the beneficial effects that: when the crossbeam or truss of pipe gallery support breaks, support tight piece with the support of one tip of pipe fitting body tightly on the crossbeam for support tight piece drive driven centre gripping wall tightly fixes a position the support of crossbeam, readjust the expansion degree of pipe fitting body, make the support tight piece of the other tip of pipe fitting body tightly support on ground or truss in order to realize the support to pipe gallery support.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic view of a partial enlarged cross-sectional structure at M of FIG. 1 according to the present invention;
FIG. 3 is a schematic perspective view of another embodiment of the present invention;
FIG. 4 is a top view of FIG. 3 in accordance with the present invention;
FIG. 5 is a front view of FIG. 3 of the present invention;
FIG. 6 is a schematic view of the cross-sectional structure of FIG. 4 at A-A in accordance with the present invention;
FIG. 7 is a schematic view of the partial enlarged cross-sectional structure of the N-site of FIG. 6 according to the present invention;
FIG. 8 is a schematic view of the cross-sectional structure at B-B of FIG. 4 in accordance with the present invention;
FIG. 9 is a schematic view showing a cross-sectional structure at C-C of FIG. 5 according to the present invention;
FIG. 10 is a schematic perspective view of a split supporting unit according to the present invention;
FIG. 11 is a schematic view of the internal perspective structure of the abutting positioning unit of the present invention;
FIG. 12 is a schematic view of the operation of the present invention with flat bars in an interconnected state;
fig. 13 is a schematic view of the operation of the pipe body, the first support member and the second support member of the present invention in a contracted state.
Reference numerals illustrate:
1. a pipe body; 11. a universal joint; 2. a pressing and positioning unit; 21. a positioning seat; 22. a driven clamping wall; 23. a tightening member; 24. an active plate; 25. a driven plate; 26. a chute; 27. a first elastic member; 28. a diagonal rod; 3. a split point supporting unit; 31. a connecting shaft; 32. a first support; 33. a second support; 34. a straight rod; 35. a U-shaped frame body; 36. an auxiliary groove; 4. an adjusting mechanism; 41. an I-shaped rod; 42. a second elastic member; 43. square rods; 44. a through groove; 45. a first threaded rod; 46. a flat bar; 47. a second threaded rod; 48. spherical perforation; 49. a spherical rod; 410. clamping the ball; 411. an auxiliary lever; 412. a third elastic member; 413. spherical concave members; 414. a spherical connecting rod.
Detailed Description
In order to make the technical scheme of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 13, the pipe gallery support maintenance fitting provided by the embodiment of the invention comprises a pipe fitting body 1 capable of performing telescopic adjustment, and further comprises a tightening positioning unit 2, wherein at least one end part of the pipe fitting body 1 is provided with the tightening positioning unit 2, the tightening positioning unit 2 comprises positioning seats 21, two driven clamping walls 22 are symmetrically arranged on each positioning seat 21, a tightening piece 23 is arranged in the middle of each positioning seat 21, and the tightening piece 23 contracts inwards to drive the driven clamping walls 22 to move towards the center so as to clamp the pipe gallery support.
Specifically, the piping lane support is the corridor of pipeline, erect the pipeline on between the piping lane in order to realize the support to the pipeline, because the pipeline is placed on the piping lane support for a long time for the crossbeam or the truss of piping lane support take place the fracture easily, influence the use of pipeline, pour concrete column in order to realize the support to the crossbeam in the fracture department of the crossbeam of piping lane support among the prior art, perhaps repair or pour again in order to realize the truss to the support of crossbeam to the truss, the solution time of above mode is longer, can not in time maintain the piping lane support, there is the cracked risk of pipeline, and in this embodiment: when the cross beam or truss of the pipe gallery support breaks, one end part of the pipe fitting body 1 is abutted against a supporting part with good performance, such as the cross beam, the truss or even the ground, the other end part of the pipe fitting body 1 supports the deformed or even broken part, maintenance on the deformed or even broken part is achieved, for example, the abutting piece 23 of one end part of the pipe fitting body 1 is abutted against the cross beam, the abutting piece 23 drives the driven clamping wall 22 to tightly position the cross beam, the abutting positioning of the driven clamping wall 22 to the cross beam is achieved through the abutting force of the cross beam to the abutting piece 23, that is, the bigger abutting force of the cross beam to the abutting piece 23 is, the abutting positioning of the driven clamping wall 22 to the cross beam is tighter, the expansion degree of the pipe fitting body 1 is adjusted, the abutting piece 23 of the other end part of the pipe fitting body 1 abuts against the ground or the truss to achieve support of the pipe gallery support, and the length of the pipe fitting body 1 can be adjusted to adapt to the length change between the cross beam and the ground or the truss.
Further, the pipe fitting body 1 is formed by connecting at least two columnar structures, telescopic adjustment can be carried out between the two connected columnar structures, specifically, because the length of the cross beam from the ground or the truss is different, the pipe fitting body 1 can carry out length adjustment when carrying out supporting operation on the cross beam, the two columnar structures of the pipe fitting body 1 are preferably connected through threads, so that the length adjustment is carried out between the two columnar structures of the pipe fitting body 1, and the two columnar structures of the pipe fitting body 1 are connected through threads, the length adjustment of the pipe fitting body 1 is more accurate and higher in stability, after the length adjustment of the pipe fitting body 1 is completed, the abutting positioning unit 2 at the other end of the pipe fitting body 1 abuts against the truss or the ground, the abutting positioning unit 2 can carry out abutting positioning on the truss or the ground, the pipe fitting body 1 supports operation on the cross beam with the abutting positioning unit 2, and pipe accident caused by the breakage of the cross beam is prevented.
Further, the two ends of the pipe fitting body 1 are provided with universal joints 11 such as universal joints or spherical connection structures, and the universal joints 11 are connected with the tight positioning units 2, specifically, the tight positioning units 2 can adapt to different positions of the cross beam of the pipe rack through rotation of the universal joints 11, and the universal joints 11 are preferably spherical universal joints 11, so that the rotation angle of the tight positioning units 2 is more flexible.
Further, the abutting positioning unit 2 further comprises a driving plate 24 and a driven plate 25, the two positioning seats 21 are respectively connected with the two universal joints 11 at two ends of the pipe fitting body 1, cavities are formed at the inner sides of the positioning seats 21, two opposite sliding grooves 26 are respectively formed on the inner walls of the cavities of the positioning seats 21, the positioning seat sliding grooves 26 are provided with driven clamping walls 22 in a sliding fit manner, the two driven clamping walls 22 are respectively connected in the two sliding grooves 26 in a sliding manner, the bottom end of each driven clamping wall 22 is provided with the driven plate 25, the abutting piece 23 is arranged at the central position in the positioning seat 21 in a sliding fit manner, the bottom end of the abutting piece 23 is provided with the driving plate 24, the abutting piece 23 and the driving plate 24 are mutually connected into an inverted T shape, the two ends of the driving plate 24 are respectively in wedge fit with the two driven plates 25, the driving plate 24 and two end parts are embedded into the chute of the driven plate 25 to realize that the driving plate 24 drives the two driven plates 25 to move simultaneously, specifically, when the broken part of the cross beam of the pipe rack is required to be supported, the abutting piece 23 is abutted against the broken part of the cross beam, under the abutting action of the cross beam, the abutting piece 23 slides towards one end inside the chute 26, the abutting piece 23 drives the driving plate 24 to slide towards one end inside the chute 26, the driving plate 24 simultaneously drives the two driven plates 25 to slide towards one end close to each other, the two driven plates 25 drive the two driven clamping walls 22 to slide towards one end close to each other along the track of the chute 26, so that the abutting piece 23 and the two driven clamping walls 22 perform stable abutting positioning operation on the cross beam to prevent the abutting piece 23 and the two driven clamping walls 22 from sliding on the cross beam, so as to ensure the stability of the abutment 23 and the two driven gripping walls 22 in the abutment positioning of the cross beam.
Further, the wedge surfaces of the driving plate 24 and the driven plate 25 abutted against each other incline downwards from the end close to the abutting part 23 to the end far away from the abutting part 23, specifically, when the abutting part 23 drives the driving plate 24 to slide towards the inner end of the chute 26, the driving plate 24 drives the two driven plates 25 to slide towards the end close to each other synchronously through the mutual matching between the wedge surfaces of the driving plate 24 and the driven plates 25 (as shown in fig. 11), so that the driven plates 25 drive the driven clamping walls 22 to slide towards the end close to each other, and the abutting positioning of the abutting part 23 and the two driven clamping walls 22 on the cross beam is realized.
Further, a concave hole is formed at the bottom end of the driving plate 24, the concave hole extends into the driven clamping wall 22, the inner wall of the concave hole is connected with the bottom end of the chute 26 through a first elastic member 27, and specifically, (1) when the abutting member 23 drives the driving plate 24 to slide toward one end inside the chute 26, the driving plate 24 compresses the first elastic member 27 (the first elastic member 27 is a telescopic member with elastic reset, preferably a spring), so that the first elastic member 27 is in a compressed state; (2) When the abutting piece 23 and the two driven clamping walls 22 need to be released from abutting and positioning the cross beam, a worker pulls the two driven clamping walls 22 to slide towards one end far away from each other by using a tool, and takes the two driven clamping walls 22 out of the cross beam, so that the two driven clamping walls 22 and the abutting piece 23 are not abutted against the cross beam any more, when the abutting piece 23 is not subjected to the abutting force of the cross beam or the outside, under the rebound action of the first elastic piece 27, the first elastic piece 27 drives the driving plate 24 to slide towards one end outside the sliding groove 26, the driving plate 24 simultaneously drives the two driven plates 25 to slide towards one end far away from each other through a wedge surface, and the two driven plates 25 drive the two driven clamping walls 22 to slide towards one end far away from each other along the track of the sliding groove 26, so that the abutting piece 23 and the two driven clamping walls 22 slide to an initial position (namely, the position where the abutting piece 23 and the two driven clamping walls 22 are not subjected to the abutting force of the cross beam or the outside).
Further, the top surface of the abutting part 23 is concave, so that the abutting part 23 is connected with the pipe gallery support, specifically, when the abutting part 23 abuts against the beam, the top surface of the abutting part 23 abuts against the beam, and the concave surface is arranged on the top surface of the abutting part 23, so that the abutting part 23 has a certain clamping effect on the beam, and the abutting part 23 is prevented from sliding on the beam.
Further, the end surfaces of the driven clamping walls 22, which are close to one end of each other, are concave, so as to realize connection between the driven clamping walls 22 and the pipe rack, specifically, when two driven clamping walls 22 perform the tight positioning operation on the cross beam, the concave end surfaces of the driven clamping walls 22 are tightly abutted on the cross beam, and the tight positioning of the driven clamping walls 22 on the cross beam is more stable because the end surfaces of the driven clamping walls 22 are concave.
Further, the inclined rod 28 is disposed on the driven clamping wall 22 to realize auxiliary support of the driven clamping wall 22, specifically, when the driven clamping wall 22 abuts against the beam, the stress of the driven clamping wall 22 may be larger, and the stability of the stress of the driven clamping wall 22 can be ensured through the inclined rod 28 disposed on the driven clamping wall 22, so that the stability of the driven clamping wall 22 in abutting and positioning the beam is improved.
In another embodiment of the present invention, an abutting positioning unit 2 is disposed at one end of the pipe body 1, a split supporting unit 3 is disposed at the other end of the pipe body 1, the split supporting unit 3 includes a connecting shaft 31, the connecting shaft 31 is mounted at the other end of the pipe body 1 in a rotation fit manner, a first supporting member 32 and a second supporting member 33 are symmetrically mounted on the connecting shaft 31 in a rotation fit manner, the first supporting member 32 is located at the inner side of the second supporting member 33 on the connecting shaft 31, the first supporting member 32 and the second supporting member 33 are respectively provided with a first abutting positioning unit 2 at the end of the first supporting member 32 and the second supporting member 33 so as to implement split supporting of the pipe body 1, specifically, the pipe body 1 performs abutting positioning on a cross beam, a ground or a truss through the abutting positioning units 2 disposed at the two ends, and then adjusts the length of the pipe body 1 so as to implement supporting of the cross beam, and the second supporting member 1 may affect the service life of the pipe body 1 because the stress point of the pipe body 1 is less, the first supporting member 32 is tightly positioned by the abutting positioning unit 2, and the second supporting member 33 is tightly positioned on the cross beam 32 or the second supporting member 32 by adjusting the first supporting member 1; or the abutting positioning units 2 on the first supporting piece 32 and the second supporting piece 33 are abutted against two sides of the fracture of the cross beam, so that the abutting positioning units 2 perform abutting positioning operation on the cross beam, the length of the pipe fitting body 1 is adjusted, the abutting positioning units 2 at one end of the pipe fitting body 1 are abutted against the ground or the truss, the abutting positioning units 2 on the first supporting piece 32 and the second supporting piece 33 support the cross beam in a split manner, and the stability of the first supporting piece 32, the second supporting piece 33 and the pipe fitting body 1 on the cross beam is improved.
Further, the first support member 32 and the second support member 33 can be telescopically adjusted by the adjusting mechanism 4, the adjusting mechanism 4 includes an i-shaped rod 41 and a second elastic member 42, the first support member 32 and the second support member 33 include a straight rod 34 and a U-shaped frame body 35, one end of each straight rod 34 is connected with the pipe fitting body 1 by the connecting shaft 31, each straight rod 34 is provided with an auxiliary groove 36, two ends of each U-shaped frame body 35 pair are correspondingly installed in the auxiliary groove 36 in a sliding fit manner, a latch is disposed on a portion of each U-shaped frame body 35 located in the auxiliary groove 36, the i-shaped rod 41 is installed in each auxiliary groove 36 in a sliding fit manner, the end of each i-shaped rod 41 penetrating the auxiliary groove 36 is connected with the straight rod 34 by two symmetrical second elastic members 42, the part of each of the said bar 41 located in the auxiliary groove 36 is provided with auxiliary teeth, and the auxiliary teeth and the teeth are engaged with each other, specifically, when the first support 32, the second support 33 and the tightening and positioning unit 2 on the pipe body 1 need to perform tightening and positioning operation on the cross beam, the ground or the truss, and when the length of the first support 32 or the second support 33 needs to be adjusted, the worker uses a tool to pull the bar 41 to slide towards one end outside the auxiliary groove 36, the teeth of the bar 41 and the U-shaped frame 35 on the bar 41 are separated from each other, the bar 41 pulls the second elastic member 42 (the second elastic member 42 is a telescopic member with elastic reset, preferably a spring) to be in a stretched state, pulls the U-shaped frame to adjust its position in the auxiliary groove 36, so as to realize the length between the U-shaped frame and the straight bar 34, so as to adjust the length of the first support 32 and the second support 33, so that the length variation of the first support 32 and the second support 33 is adapted to the position of the split support against the positioning unit 2.
Further, the adjusting mechanism 4 further includes a square rod 43, two vertical sections of each U-shaped frame 35 (that is, two rod members parallel to each other of the U-shaped frame 35, and a horizontal section of the cross rod connecting the two vertical sections of the U-shaped frame 35) are respectively provided with a through groove 44, the square rod 43 is slidably mounted between the two through grooves 44 of each U-shaped frame 35, two vertical sections of each U-shaped frame 35 are respectively provided with a first threaded rod 45 in a threaded fit manner, the two first threaded rods 45 are respectively connected with two ends of the square rod 43 in a threaded manner, portions of the two end portions of the square rod 43, which are located outside the first threaded rods 45, are respectively provided with a flat rod 46 in a rotating fit manner, a plurality of connecting holes are uniformly formed in the flat rod 46 and the straight rod 34 along the linear direction thereof, the connecting holes of the flat rod 46 and the straight rod 34 are connected through a second threaded rod 47, a spherical perforation 48 is arranged in the middle of the square rod 43, a spherical rod 49 is movably arranged in the spherical perforation 48, a clamping ball 410 is arranged at one end of the spherical rod 49, which is close to the connecting shaft 31, an auxiliary rod 411 is sleeved at one end of the spherical rod 49, which is far away from the connecting shaft 31, in a sliding way through a sliding groove, the auxiliary rod 411 is connected between one end of the spherical rod 49 and the spherical rod 49 through a third elastic piece 412, a spherical concave piece 413 is connected to the auxiliary rod 411, a spherical connecting rod 414 is movably arranged in the spherical concave piece 413, the middle of the spherical connecting rod 414 is arranged in the middle of the horizontal section of the U-shaped frame 35 in a spherical hinged way, the other end of the spherical connecting rod 414 is connected with a supporting and positioning unit 2, in particular, before the lengths of the first supporting piece 32 and the second supporting piece 33 are adjusted, a worker rotates the second threaded rod 47 out of the connecting hole through a tool, the flat bar 46 does not limit the U-shaped frame 35 and the straight bar 34 any more (because the second threaded bar 47 is positioned in the connecting holes on the flat bar 46 and the straight bar 34 in the initial stage, the second threaded bar 47 and the flat bar 46 limit the U-shaped frame 35 and the straight bar 34 in the linear direction of the U-shaped frame 35 and the straight bar 34), (1) when the second threaded bar 47 and the flat bar 46 are required to limit the U-shaped frame 35 and the straight bar 34 in the linear direction of the U-shaped frame, the second threaded bar 47 is screwed into the connecting holes again, so that the second threaded bar 47 and the flat bar 46 limit the U-shaped frame 35 and the straight bar 34 in the linear direction of the U-shaped frame; (2) When the included angle between the first support 32 and the second support 33 needs to be positioned, a worker rotates the flat rods 46 by using a tool to enable the flat rods 46 on the first support 32 and the second support 33 to be in a parallel connection position, screws at least two second threaded rods 47 into the connection holes on the two butt-jointed flat rods 46, so that the butt joint of the two flat rods 46 on the first support 32 and the second support 33 is realized, a triangular rod is formed among the flat rods 46, the first support 32 and the second support 33 (as shown in fig. 12), the included angle between the first support 32 and the second support 33 is not changed any more, and the support of the first support 32 and the second support 33 to the cross beam is more stable; (3) When the distance between the ball rod 49 and the auxiliary rod 411 needs to be adjusted or the position of the flat rod 46 on the U-shaped frame 35 needs to be adjusted, a worker uses a tool to simultaneously rotate the first threaded rod 45, the first threaded rod 45 drives the square rod 43 to slide in the through groove 44 in a threaded fit manner so as to adjust the position of the square rod 43 in the through groove 44, the square rod 43 drives the ball rod 49 to slide in the auxiliary rod 411 so as to adjust the combined length between the auxiliary rod 411 and the ball rod 49, and because the third elastic piece 412 (the third elastic piece 412 is a telescopic piece with elastic reset, preferably a spring) can stretch and retract, the auxiliary rod 411 and the ball rod 49 can be subjected to the elastic force provided by the third elastic piece 412 at the same time, and when the abutting positioning unit 2 performs abutting positioning operation on a cross beam, the ground or a truss, the third elastic piece 412 pulls the ball rod 49 so that the ball rod 49 provides a certain acting force on the ball rod 414, and the spherical rod 414 provides a certain acting force on the abutting positioning unit 2 so that the abutting positioning unit 2 is in a stable state on the angle of the ball rod 414.
When the pipe fitting body 1, the first supporting member 32 and the second supporting member 33 are not used, the pipe fitting body 1, the first supporting member 32 and the second supporting member 33 are in a contracted state, namely, the pipe fitting body 1, the first supporting member 32 and the second supporting member 33 are in a parallel state, the first supporting member 32 and the second supporting member 33 are positioned on the outer side of the pipe fitting body 1, the first supporting member 32 is rotated so that the U-shaped frame 35 on the first supporting member 32 is positioned on the outer side of the abutting positioning unit 2 of the end part of the pipe fitting body 1, the length of the pipe fitting body 1 is adjusted or the length of the first supporting member 32 is adjusted (namely, the length of the pipe fitting body 1 is increased or the length of the first supporting member 32 is reduced), the clamping ball 410 on the abutting positioning unit 2 of the end part of the pipe fitting body 1 is abutted against the driven clamping wall 22 on the abutting positioning unit 2 of the end part of the pipe fitting body 1 to perform abutting positioning operation on the clamping ball 410, and the pipe fitting body 1 and the first supporting member 32 are in a contracted state; continuing to rotate the second support member 33, so that the U-shaped frame 35 on the second support member 33 is located outside the abutting positioning unit 2 on the first support member 32, adjusting the length of the second support member 33 (that is, reducing the length of the second support member 33), so that the clamping ball 410 on the second support member 33 abuts against the abutting member 23 on the abutting positioning unit 2 at the end of the second support member 33, so that the driven clamping wall 22 on the abutting positioning unit 2 at the end of the second support member 33 performs abutting positioning operation on the clamping ball 410, so that the second support member 33 and the first support member 32 are in a contracted state, and the pipe fitting body 1, the first support member 32 and the second support member 33 are all in a contracted state (as shown in fig. 13), so that the volumes and the lengths of the pipe fitting body 1, the first support member 32 and the second support member 33 are smaller, and the pipe fitting body is convenient to carry.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.
Claims (10)
1. The utility model provides a pipe gallery support maintains accessory, includes the pipe fitting body that can carry out flexible regulation, its characterized in that still includes to support tight positioning unit, at least one tip of pipe fitting body is provided with to support tight positioning unit, support tight positioning unit includes the positioning seat, each symmetry installs two driven centre gripping walls on the positioning seat, each positioning seat mid-mounting supports tight piece, support tight piece to the positioning seat internal contraction in order to drive driven centre gripping wall to central motion in order to realize to pipe gallery support centre gripping.
2. The piping lane support maintenance fitting of claim 1 wherein the pipe fitting body is formed by joining at least two cylindrical structures, and wherein telescoping adjustment is enabled between the joined two cylindrical structures.
3. A pipe gallery support maintenance fitting as claimed in claim 1, wherein the two ends of the pipe body are provided with universal joints, and wherein the universal joints are connected with abutment locating units.
4. The pipe gallery support maintenance fitting according to claim 3, wherein the abutting positioning unit further comprises a driving plate and a driven plate, the two positioning seats are respectively connected with the two universal joints at two ends of the pipe fitting body, cavities are formed in the inner sides of the positioning seats, two sliding grooves which are oppositely arranged are formed in the inner walls of the cavities of the positioning seats, the sliding grooves of the positioning seats are provided with driven clamping walls in a sliding fit mode, the two driven clamping walls are respectively connected in the two sliding grooves in a sliding mode, the bottom ends of the driven clamping walls are provided with the driven plate, the abutting piece is arranged at the central position in the positioning seats in a sliding fit mode, the bottom ends of the abutting piece are provided with the driving plate, the abutting piece and the driving plate are mutually connected into an inverted T shape, the two ends of the driving plate are respectively in wedge fit with the two driven plates, and the two ends of the driving plate are embedded into the sliding grooves of the driven plate, so that the driving plate drives the two driven plates to move simultaneously.
5. A pipe gallery bracket service fitting as claimed in claim 4, wherein the wedge surfaces of the driving and driven plates abutting each other slope downwardly from an end adjacent the abutment to an end remote from the abutment.
6. The piping lane support maintenance fitting of claim 4 wherein the bottom end of the driving plate is provided with a recess extending into the driven retaining wall, the recess inner wall and the bottom end of the chute being connected by a first resilient member.
7. A pipe gallery bracket maintenance fitting as claimed in claim 1, wherein the top surface of the abutment is concave to effect connection of the abutment to the pipe gallery bracket.
8. A pipe gallery support maintenance fitting as claimed in claim 1, wherein the end surfaces of the driven gripping walls adjacent one end thereof are concave to effect connection of the driven gripping walls to the pipe gallery support.
9. A pipe gallery support maintenance fitting as claimed in claim 1, wherein the driven clamping wall is provided with a diagonal bar to assist in supporting the driven clamping wall.
10. The pipe gallery support maintenance fitting according to claim 1, wherein one end portion of the pipe fitting body is provided with a tightening positioning unit, the other end portion of the pipe fitting body is provided with a split supporting unit, the split supporting unit comprises a connecting shaft, the other end portion of the pipe fitting body is provided with the connecting shaft in a rotating fit mode, the connecting shaft is provided with a first supporting piece and a second supporting piece in a rotating fit mode respectively, the first supporting piece is located on the inner side of the second supporting piece on the connecting shaft, and the end portions of the first supporting piece and the second supporting piece are respectively provided with a tightening positioning unit so as to realize split supporting of the pipe fitting body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310366510.XA CN116398708B (en) | 2023-04-07 | 2023-04-07 | Pipe rack support maintenance accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310366510.XA CN116398708B (en) | 2023-04-07 | 2023-04-07 | Pipe rack support maintenance accessory |
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| Publication Number | Publication Date |
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| CN116398708A true CN116398708A (en) | 2023-07-07 |
| CN116398708B CN116398708B (en) | 2023-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310366510.XA Active CN116398708B (en) | 2023-04-07 | 2023-04-07 | Pipe rack support maintenance accessory |
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| US5524854A (en) * | 1994-07-14 | 1996-06-11 | Mkm Group Sales Corp. | Structural supporting bracket |
| CN207621594U (en) * | 2017-12-12 | 2018-07-17 | 吴安楠 | A kind of novel gravity handset bracket |
| CN211738214U (en) * | 2019-12-12 | 2020-10-23 | 中国建筑第八工程局有限公司 | Temporary supporting device for pipeline installation |
| CN111962861A (en) * | 2020-08-28 | 2020-11-20 | 谢路 | Fixed triangular support for building formwork construction |
| CN213063002U (en) * | 2020-08-13 | 2021-04-27 | 北京城建亚泰金典建设工程有限公司 | Temporary supporting device for mounting inclined column |
| CN214062331U (en) * | 2020-08-28 | 2021-08-27 | 山东筑道建设有限公司 | Template strutting arrangement for construction |
| CN214195514U (en) * | 2020-12-30 | 2021-09-14 | 山东唐冶模架科技有限公司 | General adjustable horizontal rod of high-efficient environmental protection type dish mouth frame |
| CN115559518A (en) * | 2022-10-18 | 2023-01-03 | 中铁九局集团第一建设有限公司 | Supporting device for special-shaped curved roof template and using method thereof |
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2023
- 2023-04-07 CN CN202310366510.XA patent/CN116398708B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5524854A (en) * | 1994-07-14 | 1996-06-11 | Mkm Group Sales Corp. | Structural supporting bracket |
| CN207621594U (en) * | 2017-12-12 | 2018-07-17 | 吴安楠 | A kind of novel gravity handset bracket |
| CN211738214U (en) * | 2019-12-12 | 2020-10-23 | 中国建筑第八工程局有限公司 | Temporary supporting device for pipeline installation |
| CN213063002U (en) * | 2020-08-13 | 2021-04-27 | 北京城建亚泰金典建设工程有限公司 | Temporary supporting device for mounting inclined column |
| CN111962861A (en) * | 2020-08-28 | 2020-11-20 | 谢路 | Fixed triangular support for building formwork construction |
| CN214062331U (en) * | 2020-08-28 | 2021-08-27 | 山东筑道建设有限公司 | Template strutting arrangement for construction |
| CN214195514U (en) * | 2020-12-30 | 2021-09-14 | 山东唐冶模架科技有限公司 | General adjustable horizontal rod of high-efficient environmental protection type dish mouth frame |
| CN115559518A (en) * | 2022-10-18 | 2023-01-03 | 中铁九局集团第一建设有限公司 | Supporting device for special-shaped curved roof template and using method thereof |
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| Publication number | Publication date |
|---|---|
| CN116398708B (en) | 2023-12-19 |
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