CN220268656U - Warm ventilation pipe with shock-absorbing function - Google Patents

Abstract

The utility model belongs to the technical field of warm ventilation pipes, in particular to a warm ventilation pipe with a damping function, aiming at the problems that a damping part of the conventional equipment is arranged in front of two semicircular hoops, so that a buffering stroke is short and a damping effect is effective, the warm ventilation pipe comprises four hoops and four telescopic outer pipes, wherein a plurality of fastening springs are uniformly arranged at one ends of the four hoops, which are close to each other, through welding, a clamping plate is arranged at one ends of the plurality of fastening springs, which are close to each other, corresponding to the four hoops, a same pipe fitting body is clamped between the four clamping plates, telescopic inner pipes are arranged at the inner bottom ends of the four telescopic outer pipes through insertion connection, and buffer springs are arranged at the tops of the four telescopic inner pipes and inside the corresponding telescopic outer pipes through welding. According to the utility model, the buffer spring is connected between the telescopic inner pipe and the telescopic outer pipe, so that the impact force is absorbed by the buffer spring when the pipeline body bears the impact force.

Description

Warm ventilation pipe with shock-absorbing function

Technical Field

The utility model relates to the technical field of warm ventilation pipes, in particular to a warm ventilation pipe with a damping function.

Background

Heating and ventilation is a name of a class of work species in construction equipment, heating and ventilation includes: heating, ventilation and air conditioning, wherein the heating, ventilation and air conditioning are abbreviated as heating ventilation and air conditioning, when heating ventilation engineering works, air supply work is needed through heating ventilation pipelines, and an air pipe is generally hoisted on a ceiling by a suspender, so that the support area is small, the stability is poor, and the air supply process is realized.

The patent with the searched publication number of CN214889371U comprises L-shaped hanging plates, a buffer mechanism, a warm ventilation pipe body and a connecting mechanism, wherein the L-shaped hanging plates are symmetrically arranged, the buffer mechanism is arranged at the bottom end of each L-shaped hanging plate, the warm ventilation pipe body is sleeved on the inner side of each buffer mechanism, and the connecting mechanism is arranged between the two warm ventilation pipe bodies; the connecting mechanism comprises a connecting piece connected with the warm ventilation pipe body, connecting threaded sleeves are symmetrically arranged at the outer circles of two ends of the connecting piece, conical threaded holes are formed in the connecting threaded sleeves, the connecting piece comprises equal-diameter sections, and conical sections are symmetrically arranged at two sides of the equal-diameter sections; the fastening force of the warm ventilation pipe body can be adjusted by arranging the spring.

The damping part of the existing equipment is arranged in front of the two semicircular hoops, so that the stroke which can be buffered is short, and the damping effect is effective, therefore, a warm ventilation pipe with a damping function is provided for solving the problems.

Disclosure of Invention

The utility model aims to solve the defect of limited buffer stroke, and provides a warm ventilation pipe with a shock absorption function.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a warm ventilation pipe with shock-absorbing function, includes four stirrups, four flexible outer tube, its characterized in that, four the one end that the stirrups are close to each other evenly installs a plurality of tight springs through the welding, and is a plurality of tight one end that the spring is close to each other just corresponds four the stirrups all have splint through the welding, four the centre gripping has same pipe fitting body between the splint the inside bottom of flexible outer tube is all installed flexible inner tube through pegging graft, four the top of flexible inner tube just is located and corresponds the inside of flexible outer tube all has buffer spring through the welding installation, four buffer spring's top all through the welding install in correspond the inside top of flexible outer tube, four the outside top of flexible inner tube all welds the stopper, four the inside bottom of flexible outer tube all welds the spacing collar.

Preferably, two ends of one side of the four hoops, which are close to each other, are provided with sealing clamping rings through screws, and eight sealing clamping rings are made of rubber.

Preferably, one side of each of the four hoops, which is close to the other side of each of the four hoops, is correspondingly welded with a connecting plate.

Preferably, two connecting plates close to each other in the eight connecting plates are connected by bolts through screw holes formed in two sides of the inner part.

Preferably, the top parts of the two telescopic outer pipes positioned on the same side of the four telescopic outer pipes are all provided with mounting plates through welding.

Preferably, two mounting holes are symmetrically formed in the mounting plates in a penetrating mode.

Preferably, the plurality of fastening springs are springs, and the four buffer springs are tension springs.

In the utility model, the warm ventilation pipe with the damping function is as follows:

1. according to the utility model, the buffer spring is connected between the telescopic inner pipe and the telescopic outer pipe, so that when the pipeline body bears impact force, the buffer spring is utilized to reduce the impact force, the problems of abnormal sound and dislocation are avoided, and the installation stability of the pipe fitting is effectively improved;

2. according to the utility model, the hoop, the fastening springs and the clamping plates are arranged, and when the pipe fitting clamp is used, the two clamping plates are controlled to be clamped at the periphery of the pipe fitting plate body through the fastening springs, so that the radial impact force born by the pipe fitting plate body and the buffer pipe fitting body is limited, and the problem of sinking of the pipe fitting body is avoided.

Drawings

FIG. 1 is a schematic view of a warm air duct with shock absorbing function according to the present utility model;

FIG. 2 is a schematic view of a cross-sectional portion of a warm air duct with shock absorbing capability according to the present utility model;

FIG. 3 is a schematic view of a portion A of a warm air duct with shock absorbing function according to the present utility model;

fig. 4 is a schematic view showing a structure of a portion B of a warm ventilation pipe with a shock absorbing function according to the present utility model.

In the figure: 1. a hoop; 2. a spring is tightly fixed; 3. a clamping plate; 4. a pipe body; 5. a telescopic outer tube; 6. a telescopic inner tube; 7. a buffer spring; 8. a limiting block; 9. a limit ring; 10. sealing the clamping ring; 11. a connecting plate; 12. a mounting plate; 13. and (5) installing the through holes.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 4, a warm ventilation pipe with shock-absorbing function, including four stirrups 1, four flexible outer tube 5, a plurality of tight springs 2 are evenly fixed through the welding to the one end that four stirrups 1 are close to each other, a plurality of tight springs 2 are close to each other one end and correspond four stirrups 1 and all install splint 3 through the welding, centre gripping has same pipe fitting body 4 between four splint 3, flexible inner tube 6 is all installed through the grafting to the inside bottom of four flexible outer tube 5, the top of four flexible inner tube 6 just is located the inside that corresponds flexible outer tube 5 and all installs buffer spring 7 through the welding, the top of four buffer spring 7 all installs in the inside top that corresponds flexible outer tube 5 through the welding, stopper 8 has all been welded on the outside top of four flexible inner tube 6, the inside bottom of four flexible outer tube 5 all welds stop collar 9.

In this embodiment, two ends of one side of the four hoops 1, which are close to each other, are respectively provided with a sealing clamping ring 10 through screws, and eight sealing clamping rings 10 are all made of rubber.

By adopting the scheme, through all installing sealed clamping ring 10 through the screw at the one side both ends that four stirrups 1 are close to each other, the limited gap that reduces between one side that four stirrups 1 are close to each other and pipe fitting body 4, the problem that the pipe fitting body 4 rocked is avoided appearing.

In this embodiment, the two ends of the four hoops 1 are welded with a connecting plate 11 correspondingly on the sides close to each other.

By adopting the scheme, the connecting plates 11 are correspondingly welded on one sides, close to each other, of the two ends of the four hoops 1, so that the installation is stable, and the problem of connection interruption is avoided.

In this embodiment, two connecting plates 11 close to each other of the eight connecting plates 11 are all connected by bolts through screw holes formed in both sides of the interior.

By adopting the scheme, through the bolt connection of the screw holes which are formed in the two sides of the inner part of the eight connecting plates 11 and the two connecting plates 11 which are mutually close to each other, the connection is stable, and the falling problem is avoided.

In this embodiment, the top portions of the two telescoping outer tubes 5 on the same side of the four telescoping outer tubes 5 are each mounted with a mounting plate 12 by welding.

By adopting the scheme, the connecting stability is realized and the connecting tolerance between the two telescopic outer pipes 5 is increased by welding the top parts of the two telescopic outer pipes 5 positioned on the same side in the four telescopic outer pipes 5 and installing the installing plates 12.

In this embodiment, two mounting holes 13 are symmetrically formed in the two mounting plates 12.

By adopting the scheme, the two mounting through holes 13 are symmetrically formed in the two mounting plates 12 in a penetrating mode, and the purpose that the mounting plates 12 are conveniently and quickly mounted through the mounting through holes 13 by bolts is achieved.

In this embodiment, the plurality of fastening springs 2 are springs, and the four buffer springs 7 are tension springs.

By adopting the scheme, the plurality of tight springs 2 are springs, the four buffer springs 7 are tension springs, the extrusion behavior through the plurality of tight springs 2 is realized, and the lifting behavior is performed through the four buffer springs 7.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. The warm ventilation pipe with the shock absorption function comprises four hoops (1) and four telescopic outer pipes (5), and is characterized in that one ends, close to each other, of the four hoops (1) are uniformly provided with a plurality of fastening springs (2) through welding, one ends, close to each other, of the fastening springs (2) are provided with clamping plates (3) through welding corresponding to the four hoops (1), and the same pipe fitting body (4) is clamped between the four clamping plates (3);

four flexible inner tube (6) are all installed through pegging graft to the inside bottom of flexible outer tube (5), four the top of flexible inner tube (6) just is located to correspond the inside of flexible outer tube (5) is all installed buffer spring (7) through the welding, four the top of buffer spring (7) is all installed in corresponding through the welding the inside top of flexible outer tube (5), four the outside top of flexible inner tube (6) all welds stopper (8), four the inside bottom of flexible outer tube (5) has all welded spacing collar (9).

2. A warm air duct with a shock absorbing function according to claim 1, characterized in that both ends of one side of four hoops (1) which are close to each other are provided with sealing clips (10) by screws, and eight sealing clips (10) are made of rubber.

3. A warm air duct with a shock absorbing function according to claim 1, characterized in that the sides of the two ends of the four hoops (1) which are close to each other are welded with connecting plates (11) correspondingly.

4. A warm air duct with a shock absorbing function according to claim 3, characterized in that two connecting plates (11) which are close to each other among eight connecting plates (11) are all bolted through screw holes which are opened through both sides of the inside by bolts.

5. A warm air duct with damping function according to claim 1, characterized in that the top of two telescopic outer tubes (5) on the same side of four telescopic outer tubes (5) are each mounted with a mounting plate (12) by welding.

6. A warm air duct with damping function according to claim 5, characterized in that two mounting holes (13) are symmetrically provided through the insides of both mounting plates (12).

7. A warm air duct with a shock absorbing function according to claim 1, characterized in that several of the fastening springs (2) are springs, and four of the buffer springs (7) are tension springs.