CN219221643U

CN219221643U - Heating and ventilation pipeline repairing device

Info

Publication number: CN219221643U
Application number: CN202320697637.5U
Authority: CN
Inventors: 章铁平; 陈洁; 姜书菊; 谢孝君; 马飞燕; 谢红焰; 郑宇�
Original assignee: Shaoxing Yungou Trading Co ltd
Current assignee: Shaoxing Yungou Trading Co ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-06-20
Anticipated expiration: 2033-04-03

Abstract

The utility model relates to the technical field of heating and ventilation pipeline repair and discloses a heating and ventilation pipeline repair device which comprises a bottom hoop and an upper hoop, wherein connecting plates are welded and fixed on the surfaces of the two sides of the bottom hoop and the upper hoop, the bottom hoop and the upper hoop are connected through bolts penetrating through the connecting plates in a locking mode, a first annular groove is formed in the middle of the surface of the bottom hoop in a surrounding mode, a second annular groove is formed in the inner surface of the bottom hoop of the outer ring of the first annular groove in a surrounding mode, and hollow rubber rings are embedded and fixed in the first annular groove and the second annular groove. According to the technical scheme, the first annular groove and the second annular groove are formed in the surface of the bottom hoop in a surrounding mode, annular hollow rubber rings are embedded and fixed in the first annular groove and the second annular groove, when the bottom hoop and the upper hoop are fixed on the outer ring of the pipeline in a surrounding and locking mode, the hollow rubber rings deform and are tightly attached to the outer surface of the pipeline, the damaged position can be sealed well, the repairing speed is high, the repairing effect is good, and meanwhile the installation efficiency of the structure is improved under the auxiliary adsorption effect of the magnet.

Description

Heating and ventilation pipeline repairing device

Technical Field

The utility model relates to the technical field of heating and ventilation pipeline repair, in particular to a heating and ventilation pipeline repair device.

Background

The heating and ventilation pipeline is generally made of metal materials, the application range of the heating and ventilation pipeline is very wide, and the pipeline needs to be repaired in order to ensure normal use of the heating and ventilation pipeline.

In the prior art, the damaged position is generally replaced directly or found, and the damaged position is welded and repaired in a welding mode, however, the repairing mode is long in time consumption and high in repairing cost. Therefore, we propose a heating and ventilation pipeline repairing device.

Disclosure of Invention

The utility model aims to provide a heating and ventilation pipeline repairing device, which is characterized in that a first annular groove and a second annular groove are formed in the surface of a bottom hoop in a surrounding manner, annular hollow rubber rings are embedded and fixed in the first annular groove and the second annular groove, and when the bottom hoop and an upper hoop are fixed on the outer ring of a pipeline in a surrounding and locking manner, the hollow rubber rings deform and are tightly attached to the outer surface of the pipeline, so that a damaged part can be sealed well, the repairing speed is high, the repairing effect is good, the structure mounting efficiency is improved under the auxiliary adsorption effect of a magnet, and the problems in the background art are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the heating and ventilation pipeline repairing device comprises a bottom hoop and an upper hoop, wherein connecting plates are welded and fixed on the surfaces of two sides of the bottom hoop and the upper hoop, and the bottom hoop and the upper hoop are locked and connected through bolts penetrating through the connecting plates; a first annular groove is formed in the middle of the surface of the bottom hoop in a surrounding mode, a second annular groove is formed in the inner surface of the bottom hoop of the outer ring of the first annular groove in a surrounding mode, and hollow rubber rings are embedded and fixed in the first annular groove and the second annular groove; the bottom hoop and the upper hoop are internally embedded and fixed with magnets for adsorbing the heating and ventilation pipeline.

Through adopting above-mentioned technical scheme, can make two different hollow rubber rings of size imbed first annular and second annular earlier in, then under the effect of magnet absorption, make end hoop and last hoop convenient by paste tightly in the outer lane of pipeline, later utilize the bolt to connect the locking to the connecting plate of end hoop and last hoop, make end hoop and last hoop by paste the fastening fix in the pipeline outer lane, utilize hollow rubber ring to warp and paste tightly contradict at the surface of pipeline, and then realize the well sealed purpose of repairing to the damage.

Optionally, a rubber pad is fixed on the inner side surface of the upper hoop, and the rubber pad is fixed on the inner side surface of the upper hoop in a bonding mode.

By adopting the technical scheme, when the upper hoop is tightly attached to the outer surface of the pipeline, the rubber pad is abutted against the surface of the pipeline, so that the pipeline has anti-skid and certain protection effects on the pipeline.

Optionally, through holes are formed in the surface of the connecting plate, and bolts penetrate through the connecting plates of the bottom hoop and the upper hoop through the through holes and realize connection locking of the bottom hoop and the upper hoop.

Through adopting above-mentioned technical scheme, through the fenestrated setting, can make the bolt run through the connecting plate of alignment, realize the locking to the connecting plate and then fixed end hoop and last hoop.

Optionally, the magnet is provided with a plurality of, and a plurality of magnet even embedding fix in the inside of last hoop and end hoop.

Through adopting above-mentioned technical scheme, the magnet that a plurality of settings can make to go up and have stronger adsorption effort between hoop and the bottom hoop and the pipeline, provides more firm temporary locking effect in the installation.

Optionally, the bent angle of the first ring groove and the second ring groove are arc structures, and the widths of the first ring groove and the second ring groove are the same.

By adopting the technical scheme, the first annular groove and the second annular groove are both arranged into arc shapes at the bent angle, so that the hollow rubber ring can be conveniently embedded and fixed in the two annular grooves without damage.

Compared with the prior art, the beneficial effects of the technical scheme are as follows:

1. according to the technical scheme, the first annular groove and the second annular groove are formed in the surface of the bottom hoop in a surrounding mode, annular hollow rubber rings are embedded and fixed in the two annular grooves, the bottom hoop and the upper hoop are fixed on the outer ring of the pipeline in a surrounding mode, the hollow rubber rings deform and cling to the outer surface of the pipeline, the damage can be sealed well, the repairing speed is high, the repairing effect is good, and meanwhile the installation efficiency of the structure is improved under the auxiliary adsorption effect of the magnet.

2. According to the technical scheme, through the first annular groove and the second annular groove which are different in two circles of sizes, the hollow rubber rings which are different in two circles of sizes can be uniformly embedded and fixed in a surrounding mode, the hollow rubber rings are tightly attached to the surface of a pipeline of the outer ring of the damaged part, and then a better sealing effect is achieved.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of the overall structure of a heating and ventilation pipeline repairing device according to the present utility model;

FIG. 2 is a schematic view of the inner surface structure of the bottom hoop of the heating and ventilation pipeline repairing device.

In the figure: 1. a bottom hoop; 11. a first ring groove; 12. a second ring groove; 13. a rubber ring; 2. hooping; 21. a rubber pad; 3. a magnet; 4. a connecting plate; 41. perforating; 5. and (5) a bolt.

Detailed Description

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a heating and ventilation pipeline patching device, includes bottom hoop 1 and last hoop 2, and bottom hoop 1 and last hoop 2 are lasting two same circular arc shapes, and the both sides surface welding of bottom hoop 1 and last hoop 2 is fixed with the same connecting plate 4, and bottom hoop 1 and last hoop 2 are locked through the bolt 5 that runs through connecting plate 4 to bolt 5 runs through the perforation 41 on connecting plate 4 surface and passes through;

the middle position of the surface of the bottom hoop 1 is circumferentially provided with a first annular groove 11, the inner surface of the bottom hoop 1 of the outer ring of the first annular groove 11 is circumferentially provided with a second annular groove 12 with the same width as the first annular groove 11, the bent angle positions of the first annular groove 11 and the second annular groove 12 are arc-shaped structures, the widths of the first annular groove 11 and the second annular groove 12 are the same, hollow rubber rings 13 are embedded and fixed in the first annular groove 11 and the second annular groove 12, when the hollow rubber rings 13 are embedded into the first annular groove 11 and the second annular groove 12, a large bending angle is not formed at the bent angle positions of the hollow rubber rings 13, the hollow rubber rings 13 are embedded into the first annular groove 11 and the second annular groove 12 in a labor-saving manner, and the hollow rubber rings 13 are arranged, so that the hollow rubber rings are tightly adhered to the surface of a pipeline and have a large deformation interval, and further the hollow rubber rings can be tightly adhered to the surface of the pipeline, and a better sealing effect is further obtained;

the inside of end hoop 1 and last hoop 2 all imbeds and is fixed with magnet 3, and magnet 3 is used for when the installation, makes end hoop 1 and last hoop 2 all can be interim the absorption paste at the surface of pipeline to the inside of end hoop 1 and last hoop 2 all is provided with a plurality of magnet 3 and can obtain more firm temporary absorption effort.

The inner side surface of the upper hoop 2 is fixed with a rubber pad 21 in a bonding mode, when the upper hoop 2 is tightly abutted against the outer surface of a pipeline, the upper hoop has good anti-skid effect during installation, and the abrasion effect of the upper hoop 2 on the pipeline is reduced after installation.

During operation, the connection of the bolts 5 to the connecting plate 4 is firstly released, the bottom hoop 1 is firstly buckled on the surface of a warm ventilation pipeline to be repaired, the inner rings of the first annular groove 11 and the second annular groove 12 are tightly attached to the surface of the pipeline to be repaired, then the bottom hoop 1 is temporarily adsorbed and tightly attached to the surface of the pipeline under the adsorption action of the magnet 3 in the bottom hoop 1, at the moment, the hollow rubber rings 13 in the first annular groove 11 and the second annular groove 12 are abutted against the outer surface of the pipeline, then the upper hoop 2 is arranged on the outer surface of the pipeline on the opposite side of the bottom hoop 1 and temporarily tightly attached to the outer surface of the pipeline under the adsorption action of the magnet 3, the connecting plates 4 of the bottom hoop 1 and the upper hoop 2 are aligned, then the bolts 5 penetrate through the perforations 41 on the connecting plates 4 of the bottom hoop 1 and the upper hoop 2 and are tightly locked, the purpose of tightly fixing the bottom hoop 2 and the bottom hoop 1 in the outer surface of the pipeline is achieved, and under the locking action, the hollow rubber rings 13 are pressed and deformed to tightly attach to the outer surface of the broken part of the pipeline under the action of the locking action, and the effect of blocking the broken part is achieved.

Claims

1. The utility model provides a heating and ventilation pipeline patching device, includes end hoop (1) and last hoop (2), its characterized in that: connecting plates (4) are welded and fixed on the two side surfaces of the bottom hoop (1) and the upper hoop (2), and the bottom hoop (1) and the upper hoop (2) are locked and connected through bolts (5) penetrating through the connecting plates (4);

a first annular groove (11) is formed in the middle of the surface of the bottom hoop (1) in a surrounding mode, a second annular groove (12) is formed in the inner surface of the bottom hoop (1) of the outer ring of the first annular groove (11) in a surrounding mode, and hollow rubber rings (13) are embedded and fixed in the first annular groove (11) and the second annular groove (12);

the bottom hoop (1) and the upper hoop (2) are internally embedded and fixed with magnets (3) for adsorbing heating and ventilation pipelines.

2. A heating and ventilation pipeline repair device according to claim 1, wherein: the inner side surface of the upper hoop (2) is fixedly provided with a rubber gasket (21), and the rubber gasket (21) is fixed on the inner side surface of the upper hoop (2) in a bonding mode.

3. A heating and ventilation pipeline repair device according to claim 1, wherein: the surface of the connecting plate (4) is provided with a through hole (41), and the bolt (5) penetrates through the connecting plate (4) of the bottom hoop (1) and the upper hoop (2) through the through hole (41) and realizes connection locking of the bottom hoop and the upper hoop.

4. A heating and ventilation pipeline repair device according to claim 1, wherein: the magnets (3) are arranged in a plurality, and the magnets (3) are uniformly embedded and fixed in the upper hoop (2) and the bottom hoop (1).

5. A heating and ventilation pipeline repair device according to claim 1, wherein: the bent angles of the first annular groove (11) and the second annular groove (12) are arc-shaped structures, and the widths of the first annular groove (11) and the second annular groove (12) are the same.