CN217653494U

CN217653494U - Anti-seismic support for fixing thermal pipeline

Info

Publication number: CN217653494U
Application number: CN202220636055.1U
Authority: CN
Inventors: 吴远飞; 苏子臻; 范存富
Original assignee: Zhejiang Sauer Metal Materials Co ltd
Current assignee: Zhejiang Sauer Metal Materials Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-10-25
Anticipated expiration: 2032-03-23

Abstract

The utility model belongs to the technical field of the antidetonation support technique and specifically relates to a heating power pipeline is fixed with antidetonation support and specifically relates to a fixed, including last fixed cross beam, the symmetry is fixed with two and goes up the cushion socket on going up the fixed cross beam upper surface, go up fixed cross beam lower surface symmetry and be fixed with two and go up the shock attenuation cover, it is fixed with the fixed plate of last arc to go up the shock attenuation cover tip, be fixed with two at least last supporting wheels on the fixed plate of last arc intrados, it is fixed with two spinal branchs support jib through the nut symmetry to go up the fixed cross beam both ends. The beneficial effects are that: through the arrangement of the U-shaped upper shock absorption seat, vertical shock can be buffered when an earthquake occurs, so that the damage to a pipeline is reduced; by arranging the upper damping sleeve, the pipeline can deform along with the deformation of the pipeline when the pipeline expands with heat and contracts with cold, so that the pipeline has a certain expansion displacement, and the pipeline is prevented from being damaged due to expansion with heat and contraction with cold; the supporting wheels parallel to the axial direction of the pipeline can facilitate the axial position adjustment of the pipeline.

Description

Anti-seismic support for fixing thermal pipeline

Technical Field

The utility model belongs to the technical field of the antidetonation support technique and specifically relates to a heating power pipeline is fixed with antidetonation support is related to.

Background

At present, all building electromechanical pipelines need to be subjected to seismic reinforcement and are already taken as mandatory requirements to protect secondary disasters caused by damage of the electromechanical pipelines during earthquakes, so that the market of seismic supports and hangers in the market is heated. The anti-seismic support is generally in a mode that the anti-seismic pipe clamp locks a pipeline, and transmits the earthquake acting force of the pipeline to the structure so as to ensure that the pipeline and the structure move at the same frequency and prevent the hot water pipe from being damaged by the action of external force to cause disasters.

The fixing mode cannot meet the use requirement of the hot water pipeline, and because the hot water pipeline is easy to expand with heat and contract with cold, the fastened pipe clamp can cause huge external force on the hot water pipeline due to the fact that expansion with heat and contraction with cold of the hot water pipeline are restrained, so that the hot water pipeline is cracked, and the service life of the hot water pipeline is shortened. Therefore, the national standard GB50981-2014 requirement of the anti-seismic design Specification of the electromechanical engineering of construction requires that the arrangement of the anti-seismic support on the hot water pipeline does not limit the displacement generated by expansion with heat and contraction with cold of the pipeline. There is a need for an anti-seismic brace that can change as the thermal conduit expands with heat and contracts with cold to secure the thermal conduit.

SUMMERY OF THE UTILITY MODEL

The utility model provides an anti-seismic support for fixing a thermal pipeline, which aims to solve the problems.

The technical scheme of the utility model is realized like this:

the utility model provides a fixed antidetonation support of using of thermal power pipeline, includes upper fixed cross beam, the symmetry is fixed with two and goes up the cushion socket on the upper fixed cross beam upper surface, upper fixed cross beam lower surface symmetry is fixed with two and goes up the cushion collar, it is fixed with upper arc fixed plate to go up the cushion collar tip, be fixed with two at least last supporting wheels on the arc fixed plate intrados, upper fixed cross beam both ends are fixed with two support jibs through the nut symmetry, the support jib lower extreme is fixed with lower fixed cross beam through the nut, lower fixed cross beam upper surface symmetry is fixed with two lower support bars, lower support bar end fixing has lower arc fixed plate, be fixed with two at least under bracing wheels on the arc fixed plate intrados, upper supporting wheel with be fixed with thermal power pipeline between the under bracing wheel.

Furthermore, the upper shock absorption seat is of a U-shaped structure, and the arc end of the upper shock absorption seat abuts against and fixes the upper edge of the nut of the support suspender.

Furthermore, go up the shock attenuation cover and include the outer tube, slidable mounting has interior slide bar in the outer tube, interior slide bar tip is installed through the screw thread on the extrados of going up the arc-shaped fixing plate, the outer tube with nested damping spring has on the interior slide bar outer wall between the arc-shaped fixing plate.

Further, go up the arc fixed plate down the arc fixed plate adopts square pipe or solid metal strip to make, go up the arc fixed plate down the arc fixed plate the radian with heating power pipeline's radian is the same, go up the arc fixed plate down the arc fixed plate's structure is the same.

Further, the rolling directions of the upper supporting wheels and the rollers of the lower arc-shaped fixing plate are parallel to the axis direction of the heat distribution pipeline.

Furthermore, the upper arc-shaped fixing plate and the lower arc-shaped fixing plate are both formed with U-shaped grooves, connecting pieces are mounted in the U-shaped grooves through pin shafts, and the upper arc-shaped fixing plate and the lower arc-shaped fixing plate are connected through two tension springs.

Furthermore, the connecting piece is an 8-shaped metal piece, the tension spring is hooked on the connecting piece, and the tension spring is always in an extending state.

Adopted above-mentioned technical scheme, the beneficial effects of the utility model are that: through the arrangement of the U-shaped upper shock absorption seat, vertical shock can be buffered when an earthquake occurs, so that the damage to a pipeline is reduced; by arranging the upper damping sleeve, the pipeline can deform along with the deformation of the pipeline when the pipeline expands with heat and contracts with cold, so that the pipeline has a certain expansion displacement, and the pipeline is prevented from being damaged due to expansion with heat and contraction with cold; the supporting wheels parallel to the axial direction of the pipeline can facilitate the axial adjustment of the position of the pipeline; tension spring and the dual tractive of support jib support can improve the fastness and the security that the pipeline was fixed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is a front view of the present invention;

FIG. 2 is a sectional view of the upper damping sleeve of the present invention;

fig. 3 is a main sectional view of the upper arc-shaped fixing plate of the present invention;

fig. 4 is a side view of the upper arc-shaped fixing plate of the present invention;

fig. 5 is a schematic diagram of the structure of the connecting member of the present invention.

The reference numerals are explained below:

1. an upper shock absorption seat; 2. an upper fixed beam; 3. mounting a damping sleeve; 31. an outer sleeve; 32. an inner slide bar; 33. a damping spring; 4. an upper arc-shaped fixing plate; 5. an upper support wheel; 6. a thermal conduit; 7. a support boom; 8. a connecting member; 9. a tension spring; 10. a lower fixed cross beam; 11. a lower support bar; 12. a lower arc-shaped fixing plate; 13. and a lower support wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

As shown in figures 1-5, an anti-seismic support for fixing a thermal pipeline comprises an upper fixed beam 2, two upper shock-absorbing seats 1 are symmetrically fixed on the upper surface of the upper fixed beam 2, two upper shock-absorbing sleeves 3 are symmetrically fixed on the lower surface of the upper fixed beam 2, an upper arc-shaped fixed plate 4 is fixed at the end of each upper shock-absorbing sleeve 3, each upper shock-absorbing sleeve 3 comprises an outer sleeve 31, an inner slide bar 32 is slidably mounted in each outer sleeve 31, the end of each inner slide bar 32 is mounted on the outer arc surface of the upper arc-shaped fixed plate 4 through threads, a shock-absorbing spring 33 is nested on the outer wall of each inner slide bar 32 between each outer sleeve 31 and the upper arc-shaped fixed plate 4, the upper arc-shaped fixed plate 4 is driven to move through the contraction of the shock-absorbing spring 33, so as to eliminate vertical shock, and simultaneously can deform along with the thermal contraction of the pipeline to avoid damaging the pipeline, at least two upper supporting wheels 5 are fixed on the inner arc surface of the upper arc-shaped fixed plate 4, two ends of the upper fixed cross beam 2 are symmetrically fixed with two supporting booms 7 through nuts, the lower end of each supporting boom 7 is fixed with a lower fixed cross beam 10 through nuts, the upper surface of each lower fixed cross beam 10 is symmetrically fixed with two lower supporting rods 11, the end parts of the lower supporting rods 11 are fixed with lower arc-shaped fixed plates 12, the inner arc surfaces of the lower arc-shaped fixed plates 12 are fixed with at least two lower supporting wheels 13, a heat pipeline 6 is fixed between each upper supporting wheel 5 and each lower supporting wheel 13, the positions of the supporting booms 7 and the lower fixed cross beams 10 are adjusted during fixing so that the upper supporting wheels 5 and the lower supporting wheels 13 are both contacted with the heat pipeline 6, and the damping springs 33 are ensured to be in a compression state, not only can support the pipeline, but also can damp and avoid the pipeline damage during expansion, the upper damping seat 1 is of a U-shaped structure, the distance between the two side walls of the upper damping seat 1 can be changed along with the deformation of the upper damping seat 1, thereby cushion perpendicular vibrations, the circular arc end of going up shock mount 1 supports the nut upper edge at fixed stay jib 7, can avoid the nut rotation of fixed stay jib 7, reach spacing purpose, go up ARC fixed plate 4, lower ARC fixed plate 12 adopts square pipe or solid metal strip to make, go up ARC fixed plate 4, the radian of lower ARC fixed plate 12 is the same with thermal power pipeline 6's radian, go up ARC fixed plate 4, lower ARC fixed plate 12's structure is the same, go up supporting wheel 5, the gyro wheel roll direction of lower ARC fixed plate 12 is parallel with thermal power pipeline 6's axis direction, make things convenient for thermal power pipeline 6 to follow axial direction adjusting position when fixed.

In this embodiment, go up arc fixed plate 4, the both ends of lower arc fixed plate 12 are all shaped and are had U type groove, U type inslot installs connecting piece 8 through the round pin axle, go up arc fixed plate 4, two sets of connecting pieces 8 at lower arc fixed plate 12 both ends link together through two tension spring 9, connecting piece 8 is the metalwork of "8" font, tension spring 9 hooks on connecting piece 8, tension spring 9 is in the extension state all the time, can guarantee through two tension spring 9 fixed that last supporting wheel 5 and lower supporting wheel 13 contact with the heating power pipeline all the time, tension spring 9 can provide pulling force and stimulate lower arc fixed plate 12 simultaneously, alleviate the atress of support jib 7, can pull force avoid lower arc fixed plate 12 to drop when support jib 7 takes place to damage, improve the security of heating power pipeline 6.

The utility model discloses a theory of operation does: during the use, utilize expansion bolts earlier to fix last cushion socket 1 on the roof, then fix last fixed cross beam 2 on last cushion socket 1, support jib 7 and tension spring 9 provide the pulling force and support lower fixed cross beam 10, lower support wheel 13 contacts with thermal power pipeline 6 and holds up thermal power pipeline 6, when thermal power pipeline 6 expend with heat and contract with cold, go up damping sleeve 3 can contract or the extension drives upper support wheel 5 and contacts with thermal power pipeline 6 outer wall all the time, thereby avoid thermal power pipeline 6 to appear becoming flexible or thermal power pipeline 6 takes place to warp.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. 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 fixed antidetonation support of using of heating power pipeline which characterized in that: including last fixed cross beam (2), the symmetry is fixed with two and goes up shock attenuation seat (1) on last fixed cross beam (2) upper surface, go up fixed cross beam (2) lower surface symmetry and be fixed with two and go up shock attenuation cover (3), it has last arc fixed plate (4) to go up shock attenuation cover (3) end fixing, be fixed with two at least upper supporting wheels (5) on last arc fixed plate (4) intrados, it has two support jib (7) to go up fixed cross beam (2) both ends through the nut symmetry, support jib (7) lower extreme is fixed with lower fixed cross beam (10) through the nut, the surface symmetry is fixed with two lower support bars (11) on lower fixed cross beam (10), lower support bar (11) end fixing has lower arc fixed plate (12), be fixed with two at least lower supporting wheels (13) on lower arc fixed plate (12) intrados, go up supporting wheel (5) with be fixed with heating power pipeline (6) between lower supporting wheel (13).

2. An anti-seismic support for fixing a thermal pipe according to claim 1, wherein: go up shock mount (1) and be U type structure, the circular arc end of going up shock mount (1) supports and is fixing the nut upper edge of support jib (7).

3. An anti-seismic support for fixing a thermal pipeline according to claim 1, wherein: go up damping sleeve (3) including outer tube (31), sliding mounting has interior slide bar (32) in outer tube (31), interior slide bar (32) tip is installed through the screw thread on the extrados of going up arc fixed plate (4), outer tube (31) with nested damping spring (33) on interior slide bar (32) outer wall between last arc fixed plate (4).

4. An anti-seismic support for fixing a thermal pipe according to claim 1, wherein: go up arc fixed plate (4) lower arc fixed plate (12) adopt square pipe or solid metal strip to make, go up arc fixed plate (4) the radian of lower arc fixed plate (12) with the radian of heating power pipeline (6) is the same, go up arc fixed plate (4) the structure of lower arc fixed plate (12) is the same.

5. An anti-seismic support for fixing a thermal pipeline according to claim 1, wherein: the rolling directions of the upper supporting wheels (5) and the rollers of the lower arc-shaped fixing plate (12) are parallel to the axis direction of the heat distribution pipeline (6).

6. An anti-seismic support for fixing a thermal pipeline according to claim 4, wherein: go up arc fixed plate (4), the both ends of lower arc fixed plate (12) all take the shape to have U type groove, and U type inslot is installed connecting piece (8) through the round pin axle, go up arc fixed plate (4) two sets of at lower arc fixed plate (12) both ends connecting piece (8) link together through two tension spring (9).

7. An anti-seismic support for fixing a thermal pipeline according to claim 6, wherein: the connecting piece (8) is an 8-shaped metal piece, the tension spring (9) is hooked on the connecting piece (8), and the tension spring (9) is always in an extending state.