CN216923463U

CN216923463U - Foldable antidetonation gallows

Info

Publication number: CN216923463U
Application number: CN202220481777.4U
Authority: CN
Inventors: 鲁奇; 鲁加祥; 皋俊; 殷翔芝; 王青青
Original assignee: Yancheng City Ruiheng Electric Power Petrochemical Equipment Co
Current assignee: Yancheng City Ruiheng Electric Power Petrochemical Equipment Co
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-07-08
Anticipated expiration: 2032-02-25

Abstract

The utility model discloses a folding anti-seismic support and hanger, which belongs to the technical field of support and hangers and comprises a supporting beam, a fixed suspender, a connecting support and a pipe clamp which is arranged on the supporting beam and used for fixing a pipeline, wherein the fixed suspender is welded and fixed with the supporting beam and forms a right angle of ninety degrees at the welding position, and the folding anti-seismic support and hanger is characterized in that: the supporting beam outside is equipped with bradyseism mechanism, bradyseism mechanism includes: the pipeline cushioning assembly comprises a fixed rod horizontally arranged in the supporting cross beam and a movable rod vertically fixed at the bottom of the pipe clamp and capable of sliding along the vertical direction. According to the utility model, the vibration impact on the pipe clamp is relieved through the cushioning mechanism, so that the water pipe is protected better, the rotation angle of the connecting support at the outer side of the supporting beam 1 can be reduced, the shake brought by the vibration of the supporting beam is buffered, the damage of the vibration to the pipeline and the anti-vibration support and hanger is further prevented, the stability of the support and hanger is ensured, and the service life of the support and hanger is prolonged.

Description

Foldable antidetonation gallows

Technical Field

The utility model relates to the technical field of supports and hangers, in particular to a folding type anti-seismic support and hanger.

Background

The support and hanger frame is used for limiting the displacement of an attached electromechanical engineering facility, controlling the vibration of the facility and transmitting load to various components or devices on a bearing structure, and the structure of the support and hanger frame comprises a vertical pipe bundle, a steel beam, a purlin clamp, an annular pipe hanger, a shockproof diagonal bracing system, a shockproof steel hanger and a support, the shock resistance of a pipeline is one of the components or devices, the normal work of the pipeline is shock resistance which is one of basic guarantees of people's life, when the pipeline meets with the earthquake, the earthquake damage can be relieved, the occurrence of secondary disasters can be reduced, the purpose of reducing casualties and property loss can be achieved, when the pipeline fixed by the shockproof support and hanger frame is subjected to external shock, the shock force applied by the shockproof support and hanger frame is decomposed and transmitted, the shock applied to the pipeline can be relieved, and the pipeline can not be shaken and fall off.

The pipeline is easy impaired when current gallows antidetonation receives great vibrations, and the range of rocking is big to influence the life of pipeline, pipeline bracket produces vibrations simultaneously, and this kind of regular or irregular vibrations can influence the installation reliability of a gallows, can lead to breaking of pipeline simultaneously, causes the incident.

SUMMERY OF THE UTILITY MODEL

The pipeline is easy impaired when receiving great vibrations to the antidetonation that current gallows exists, and the range of rocking is big to influence the life of pipeline, pipeline bracket produces vibrations simultaneously, and this kind of regular or irregular vibrations can influence the installation reliability of a gallows, can lead to the cracked problem of pipeline simultaneously.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

the utility model provides a folding anti-seismic support and hanger, which comprises a supporting beam, a fixed suspender, a connecting bracket and a pipe clamp arranged on the supporting beam and used for fixing a pipeline, wherein the fixed suspender is welded and fixed with the supporting beam and forms a right angle of ninety degrees at the welding position, and the folding anti-seismic support and hanger is characterized in that: the supporting beam outside is equipped with bradyseism mechanism, bradyseism mechanism includes:

the pipeline cushioning assembly comprises a fixed rod horizontally arranged in the supporting cross beam, a movable rod vertically fixed at the bottom of the pipe clamp and capable of sliding along the vertical direction, and movable rods symmetrically arranged at two sides of the bottom of the pipe clamp; the pipe cushioning assembly further comprises a first elastic member for providing damping when the pair of collars relatively move;

bracing subassembly, its include run through set up at the inside slide bar of linking bridge and the first damping piece of symmetry setting in the linking bridge both sides for provide damped first damping piece when the slide bar slides from top to bottom, the one end of slide bar extend to with linking bridge inside, with the inside endwise slip of linking bridge, the bracing subassembly still includes:

the circular plate is fixed at the bottom end of the connecting bracket and is rotatably connected with the supporting cross beam;

the cylinders are symmetrically and fixedly arranged on two sides of the supporting beam and are rotationally connected with the connecting bracket;

the fixed circular plates are symmetrically arranged on two sides of the circular plate, extend to the interior of the cylinder and axially rotate along the circumferential direction of the interior of the cylinder;

the first arc-shaped ring is fixed on one side, close to the supporting cross beam, of the inner wall of the cylinder and is provided with an arc-shaped rod which is fixed on one side of the outer wall and used for limiting the second arc-shaped ring;

the second arc-shaped ring is fixedly arranged on the outer wall of the fixed circular plate and is provided with a guide groove which is formed along the inner wall, and the guide groove is sleeved outside the arc-shaped rod;

a second elastic member providing damping when the second arcuate ring rotates.

Preferably, the movable rod runs through the central axis of the supporting beam and is connected with the supporting beam in a sliding manner, and the bottom end of the outer wall of the movable rod is connected with a locking nut in a threaded manner.

Preferably, the outer wall of the movable rod is movably sleeved with a compression spring, and two sides of the outer wall of the compression spring are respectively abutted against the pipe clamp and the supporting beam.

Preferably, an adjusting bolt is inserted in the central axis of the top of the pipe clamp, a fastening clamp is arranged at the top inside the pipe clamp and matched with the pipe clamp, and the fastening clamp is rotatably connected with the adjusting bolt through a bearing.

Preferably, the first elastic member is movably sleeved with the fixing rod, and the first elastic member is symmetrically arranged around the central axis of the sleeve ring.

Preferably, the first arc-shaped ring corresponds to the second arc-shaped ring, and the second elastic part is fixed at one end of the outer side of the first arc-shaped ring and one end of the outer side of the second arc-shaped ring.

Preferably, the connecting support and the mounting part on the two sides of the sliding rod are fixedly connected, and two ends of the outer side of the first damping part are respectively sleeved on the mounting parts on the outer wall of the connecting support and the outer wall of the sliding rod.

Preferably, the bottom of the sliding rod is in threaded connection with a second damping piece, the second damping piece is fixedly connected with the inner wall of the connecting support, and the top of the sliding rod is connected with a mounting block.

Compared with the prior art, the technical scheme has the following beneficial effects:

1. according to the pipe clamp, the pipe buffering assembly is convenient to mount the pipe, the lantern ring extrudes the first elastic piece, and due to the elasticity of the first elastic piece, the vibration impact on the pipe clamp is relieved, so that the water pipe is protected better, and the service life of the water pipe is prolonged.

2. When the cross beam is supported by the inclined strut assembly and shaken left and right under the action of external force, the second elastic piece is extruded, so that the external force applied to the support cross beam is reduced, the damping effect is improved, the rotating angle of the connecting bracket at the outer side of the support cross beam 1 can be reduced, the shake brought by the support cross beam during shaking is buffered, the pipeline and the anti-seismic support and hanger are further prevented from being damaged by shaking, and the service life of the pipeline and the anti-seismic support and hanger is prolonged.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the utility model, and are included to illustrate an exemplary embodiment of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the construction of the diagonal bracing assembly of the present invention;

FIG. 3 is a schematic view of a connection structure of a second elastic member and a sliding rod according to the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 1A in accordance with the present invention;

figure 5 is a schematic view of a portion of the tube clamp of the present invention.

In the figure:

1. a support beam; 101. a circular plate; 102. a cylinder; 103. fixing the circular plate; 104. a first arcuate ring; 105. a second arcuate ring; 106. an arcuate bar; 107. a guide groove; 108. a second elastic member; 2. fixing the suspender; 3. connecting a bracket; 301. a slide bar; 302. mounting blocks; 303. a mounting member; 304. a first damping member; 305. a second damping member; 4. a pipe clamp; 41. a fastening clip; 42. adjusting the bolt; 5. a movable rod; 6. locking the nut; 7. a compression spring; 8. a travel bar; 9. fixing the rod; 10. a collar; 11. and (4) a lantern ring.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

As shown in fig. 1-5, a foldable anti-seismic support and hanger comprises a supporting beam 1, a fixed suspension rod 2, a sliding rod 3 and a pipe clamp 4 arranged on the supporting beam 1 for fixing a pipe, wherein the fixed suspension rod 2 is welded and fixed with the supporting beam 1 and forms a right angle of ninety degrees at the welding position, and is characterized in that: supporting beam 1 outside is equipped with bradyseism mechanism, bradyseism mechanism includes:

the shock absorption mechanism is used for buffering the shock caused by the flowing of substances in the pipeline in the pipe clamp 4 and carrying out transverse shock absorption on the supporting cross beam 1 so as to ensure the stability of the supporting and hanging bracket;

the pipeline cushioning assembly comprises a fixed rod 9 horizontally arranged in the supporting beam 1, a movable rod 5 vertically fixed at the bottom of the pipe clamp 4 and capable of sliding along the vertical direction, and moving rods 8 symmetrically arranged at two sides of the bottom of the pipe clamp 4; the moving rod 8 pushes the pair of collars 10 to move relatively when the pipe clamp 4 moves downward, and the pipe shock absorber assembly further includes a first elastic member 11 for providing damping when the pair of collars 10 move relatively;

the pipeline buffering component is used for clamping and fixing the pipeline and reducing the vibration on the pipeline;

the fixed rods 9 are symmetrically and fixedly arranged on two sides of the top of the supporting beam 1 and movably sleeved with the lantern ring 10;

the movable rod 5 is positioned on the central axis of the top of the supporting beam 1;

the carriage release lever 8, the slope symmetry sets up in 4 both sides of pipe clamp, and 8 both sides of carriage release lever are articulated with lantern ring 10 and pipe support 4 respectively, through passing pipe clamp 4 with the pipeline, when the earthquake takes place, vibrations are conducted in fixed jib 2 through the ceiling, make pipe clamp 4 begin to rock after receiving the exogenic action, pipe clamp 4 drives lantern ring 10 of 8 bottoms of carriage release lever when rocking and removes along the length direction in the dead lever 9 outsides, thereby make lantern ring 10 extrude first elastic component 11, because the elasticity of first elastic component self, so the vibrations that make pipe clamp 4 receive are strikeed and are alleviated, the better water pipe of having protected, the life of water pipe has been improved.

The bracing subassembly, the first damping piece 304 of penetrating through setting up at the inside slide bar 301 of slide bar 3 and symmetry setting in slide bar 3 both sides that it includes for provide damped first damping piece 304 when slide bar 301 slides from top to bottom, the one end of slide bar 301 extend to with slide bar 3 inside, with the inside axial slip of slide bar 3, the bracing subassembly still includes:

the two inclined strut assemblies are symmetrically arranged about the axis of the supporting beam 1 and are used for damping when the supporting beam 1 shakes, when the supporting beam 1 shakes left and right under the action of external force, the two outer sliding rods 3 are driven to move transversely, so that the sliding rods 3 drive the first damping piece 304 to stretch, the sliding rods are driven to slide towards the inside of the sliding rods 3 while the first damping piece 304 stretches, the second damping piece 305 is extruded, the external force on the supporting beam 1 is reduced, the damping effect is improved, and the stability of the supporting and hanging frame is ensured;

a circular plate 101 fixed to the bottom end of the slide rod 3 and rotatably connected to the support beam 1;

the cylinders 102 are symmetrically and fixedly arranged on two sides of the supporting beam 1 and are rotatably connected with the sliding rods 3;

fixed circular plates 103 symmetrically arranged on both sides of the circular plate 101, extending into the cylinder 102 and axially rotating with the inner circumference of the cylinder 102;

a first arc-shaped ring 104 fixed on the inner wall of the cylinder 102 near the supporting beam 1 and having an arc-shaped rod 106 fixed on the outer wall for limiting a second arc-shaped ring 105;

the second arc-shaped ring 105 is fixedly arranged on the outer wall of the fixed circular plate 103, is provided with a guide groove 107 formed along the inner wall, and is sleeved outside the arc-shaped rod 106 by the guide groove 107;

second elastic component 108, second arc ring 105 provides the damping when rotating, when swinging through supporting beam 1, drive slide bar 3 and rotate, thereby drive circular plate 101 and rotate inside drum 102, make second arc ring 105 extrusion second elastic component 108 of circular plate 101 outer wall, thereby reduce the turned angle of slide bar 3 in the supporting beam 1 outside, what bring when buffering supporting beam 1 shakes, the vibrations that the cooperation is first damping piece 304 can alleviate the horizontal direction, can be to supporting beam 1 increase stability simultaneously, further prevent that vibrations from causing the damage to pipeline and antidetonation gallows, thereby improve its life.

In this embodiment, the movable rod 5 runs through 1 axis department of supporting beam, and with 1 sliding connection of supporting beam, 5 outer wall bottom threaded connection of movable rod has lock nut 6, through passing supporting beam 1 with movable rod 5, then carries on spacingly through lock nut 6 to movable rod 5, is convenient for adjust the height of pipe clamp 4.

In this embodiment, compression spring 7 has been cup jointed in the activity of 5 outer walls of movable rod, 7 outer wall both sides of compression spring offset with pipe clamp 4 and supporting beam 1 respectively, reinforcing shock attenuation effect when improving the stability of pipe clamp 4 installation.

In this embodiment, adjusting bolt 42 is inserted in the central axis of the top of pipe clamp 4, fastening clamp 41 is arranged at the top of the inside of pipe clamp 4, fastening clamp 41 is matched with pipe clamp 4, fastening clamp 41 is rotatably connected with adjusting bolt 42 through a bearing, and is used for clamping and fixing the pipe inside pipe clamp 4, so that the adaptability is high, and the pipe installation is convenient and fast.

In this embodiment, the first elastic member 11 is movably sleeved with the fixing rod 9, and the first elastic member 11 is symmetrically disposed about the central axis of the collar 10.

In this embodiment, the first arc-shaped ring 104 corresponds to the second arc-shaped ring 105, and the second elastic member 108 is fixed at one end of the outer side of the first arc-shaped ring 104 and the outer side of the second arc-shaped ring 105.

In this embodiment, slide bar 3 and the equal fixedly connected with installed part 303 in slide bar 301 both sides, two on the installed part 303 of slide bar 3 and slide bar 301 outer wall is located respectively to first damping piece 304 outside both ends cover, first damping piece 304 is extension spring, and the labour cost has been saved greatly to the installation of being convenient for change and maintenance.

In this embodiment, the bottom of the slide bar 301 is connected with a second damping member 305 through a thread, the second damping member 305 is fixedly connected with the inner wall of the slide bar 3, the top of the slide bar 301 is connected with a mounting block 302, the slide bar 301 is fixedly connected with the second damping member 305 through a thread after the slide bar 301 is inserted into the slide bar 3, and the second damping member 305 extrudes the slide bar 301 when the slide bar 3 rotates, so that the stability of the slide bar 301 is improved, and the damping performance is improved.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a foldable antidetonation gallows, includes supporting beam (1), fixed jib (2), linking bridge (3) and sets up pipe clamp (4) that are used for fixed pipeline at supporting beam (1), wherein, fixed jib (2) and supporting beam (1) welded fastening and be ninety degrees right angles in the welding department, its characterized in that: supporting beam (1) outside is equipped with bradyseism mechanism, bradyseism mechanism includes:

the pipeline shock absorption assembly comprises a fixed rod (9) horizontally arranged in the supporting beam (1), a movable rod (5) vertically fixed at the bottom of the pipe clamp (4) and capable of sliding along the vertical direction, and moving rods (8) symmetrically arranged on two sides of the bottom of the pipe clamp (4); when the pipe clamp (4) moves downwards, the moving rod (8) pushes the pair of collars (10) to move relatively, and the pipeline cushioning assembly further comprises a first elastic piece (11) for providing damping when the pair of collars (10) move relatively;

bracing subassembly, its include run through set up at inside slide bar (301) of linking bridge (3) and the damping piece (304) of symmetry setting in linking bridge (3) both sides for provide damped damping piece (304) when slide bar (301) slide from top to bottom, the one end of slide bar (301) extend to with linking bridge (3) inside, with the inside axial slip of linking bridge (3), the bracing subassembly still includes:

the circular plate (101) is fixed at the bottom end of the connecting bracket (3) and is rotatably connected with the supporting cross beam (1);

the cylinders (102) are symmetrically and fixedly arranged on two sides of the supporting beam (1) and are rotatably connected with the connecting bracket (3);

fixed circular plates (103) which are symmetrically arranged at two sides of the circular plate (101), extend into the cylinder (102) and axially rotate with the circumferential direction in the cylinder (102);

the first arc-shaped ring (104) is fixed on one side, close to the supporting beam (1), of the inner wall of the cylinder (102), and is provided with an arc-shaped rod (106) which is fixed on one side of the outer wall and used for limiting the second arc-shaped ring (105);

the second arc-shaped ring (105) is fixedly arranged on the outer wall of the fixed circular plate (103), is provided with a guide groove (107) formed along the inner wall, and is sleeved outside the arc-shaped rod (106) by the guide groove (107);

a second resilient member (108) providing damping upon rotation of the second arcuate ring (105).

2. A foldable, earthquake-resistant support and hanger according to claim 1, wherein: the movable rod (5) runs through the central axis of the supporting beam (1) and is connected with the supporting beam (1) in a sliding manner, and the bottom end of the outer wall of the movable rod (5) is in threaded connection with a locking nut (6).

3. A foldable, earthquake-resistant support and hanger according to claim 2, wherein: the outer wall of the movable rod (5) is movably sleeved with a compression spring (7), and two sides of the outer wall of the compression spring (7) are respectively abutted against the pipe clamp (4) and the supporting beam (1).

4. A foldable, earthquake-resistant support and hanger according to claim 1, wherein: adjusting bolts (42) are inserted in the central axis of the top of the pipe clamp (4), a fastening clamp (41) is arranged at the top inside the pipe clamp (4), the fastening clamp (41) is matched with the pipe clamp (4), and the fastening clamp (41) is rotatably connected with the adjusting bolts (42) through bearings.

5. A foldable, earthquake-resistant support and hanger according to claim 1, wherein: the first elastic piece (11) is movably sleeved with the fixing rod (9), and the first elastic piece (11) is symmetrically arranged around the central axis of the lantern ring (10).

6. A foldable, earthquake-resistant support and hanger according to claim 1, wherein: the first arc-shaped ring (104) corresponds to the second arc-shaped ring (105), and the second elastic piece (108) is fixed at one end of the outer side of the first arc-shaped ring (104) and the outer side of the second arc-shaped ring (105).

7. A foldable, earthquake-resistant support and hanger according to claim 1, wherein: connecting bracket (3) and slide bar (301) both sides equal fixedly connected with installed part (303), two damping piece (304) outside both ends overlap respectively on installing part (303) of connecting bracket (3) and slide bar (301) outer wall.

8. A foldable, earthquake-resistant support and hanger according to claim 7, wherein: the bottom of the sliding rod (301) is in threaded connection with a second damping piece (305), the second damping piece (305) is fixedly connected with the inner wall of the connecting support (3), and the top of the sliding rod (301) is connected with an installation block (302).