CN217208085U - Vibration-damping cold-insulation pipe carrier - Google Patents

Abstract

The utility model relates to a damping cold insulation conduit saddle, including the pipe clamp of suit outside the pipeline, the pipe clamp is including butt joint upper tube clamp and the low tube clamp that forms a bobbin together, be equipped with in the bobbin and wrap up in tightly and be cylindric cold insulation layer on the pipeline outer wall, cold insulation layer stretches out the pipe clamp along its length direction's both ends, and the extension is stair structure, and the region between cold insulation layer and the pipe clamp is equipped with the damping layer, the bottom of low tube clamp is fixed with the support, the support sets up on the mount pad, the pipe clamp is equipped with the mounting of being connected and fastening pipe clamp with the mount pad outward. The utility model has the advantages that the cold insulation layer extending out of the two ends of the pipe clamp is arranged in a ladder structure, so that the cold insulation layer has the acting force of holding the pipeline tightly; a vibration damping layer is arranged between the cold insulation layer and the pipe clamp, so that the effects of wear resistance and vibration damping are achieved, and the convenience in installation are greatly improved; and the connecting stability of the pipe clamp and the mounting seat is reinforced through the fixing piece, so that the supporting requirement of the pipe bracket on cold insulation pipelines under different conditions can be met.

Description

Vibration-damping cold-insulation pipe carrier

Technical Field

The utility model belongs to the technical field of the pipe-line equipment, concretely relates to conduit saddle, especially a damping cold insulation conduit saddle.

Background

Cold insulation pipe is needed to be adopted for conveying low-temperature liquid material medium, the loss of cold energy in the conveying process is highly valued in the industry, the cold insulation pipe bracket is used as a cold insulation pipe laying essential structure, and the cold bridge partition formed by discontinuous heat insulation material directly caused by a common steel structure is solved. The existing cold insulation pipe bracket still has some defects in the cold insulation pipeline supporting and using process: 1. the support requirements under different conditions cannot be completely met, and 2, the pipe bracket support effect is reduced due to the fact that vibration generated when a low-temperature liquid material medium is conveyed in a cold insulation pipeline is not considered.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: overcomes the defects in the prior art and provides a vibration-damping cold-insulation pipe support.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a damping cold insulation conduit saddle, includes the pipe clamp of suit outside the pipeline, the pipe clamp includes that butt joint forms the top tube clamp and the low tube clamp of a bobbin together, be equipped with in the bobbin and wrap up in tightly and be cylindric cold insulation layer on the pipeline outer wall, the pipe clamp is stretched out at cold insulation layer along its length direction's both ends, and the protrusion is stair structure, and the region between cold insulation layer and the pipe clamp is equipped with the damping layer, the bottom of low tube clamp is fixed with the support, the support sets up on the mount pad, the pipe clamp is equipped with the mounting of being connected and fastening pipe clamp outward.

The two ends of the cold insulation layer are arranged in a stepped structure, and the cold insulation layer has axial force extending towards the two ends, so that the cold insulation layer has stronger force for tightly holding the pipeline; a vibration damping layer is arranged between the cold insulation layer and the pipe clamp, so that the effects of wear resistance and vibration damping are achieved; the connecting stability of the pipe clamp and the mounting seat is reinforced through the fixing piece.

Further, the part of the inner wall of the fixing piece, which is in contact with the pipe clamp, is provided with a wear-resistant layer.

Therefore, the fixing piece and the pipe clamp are prevented from generating relative displacement, and the installation stability of the pipe clamp is further ensured.

Furthermore, the two ends of the upper pipe clamp and the lower pipe clamp are correspondingly provided with at least 2 connecting lug plates, and the fixing pieces are distributed in the middle positions of the adjacent connecting lug plates.

The number of the connecting lug plates is set according to the length of the pipe clamp, so that the upper pipe clamp and the lower pipe clamp are connected in place; the mounting is so arranged, and can be limited by the connecting lug plate except that the connecting lug plate is not obstructed.

More closely, the mounting is the flat steel band of the style of calligraphy of falling U.

The mounting adopts the flat steel strip of the style of calligraphy of falling U, simple to operate, easy operation.

Furthermore, the support comprises a support plate and a bottom plate positioned at the lower end of the support plate, and a vibration damping pad is arranged on the bottom surface of the bottom plate.

And a vibration damping pad is arranged, so that the vibration damping effect is further ensured.

Preferably, the damping pad is made of fluororubber or polytetrafluoroethylene.

In order to further ensure the installation stability of the pipe bracket, baffle rings are further arranged on two end faces of the cold insulation layer, and a plurality of rib plates for fixing are uniformly distributed on the outer surface of each baffle ring.

In order to further ensure that the cold insulation layer does not generate relative displacement with the pipe clamp, a stop block for preventing the pipe clamp and the cold insulation layer from moving relatively along the axis direction of the pipeline is further arranged between the cold insulation layer and the pipe clamp, one end of the stop block is fixed on the inner wall of the pipe clamp, and the other end of the stop block extends into the cold insulation layer.

Preferably, the vibration damping layer is a fluororubber sheet.

The utility model has the advantages that: the utility model has the advantages that the cold insulation layer extending out of the two ends of the pipe clamp is arranged in a ladder structure, so that the cold insulation layer has the acting force of holding the pipeline tightly; a vibration damping layer is arranged between the cold insulation layer and the pipe clamp, so that the effects of wear resistance and vibration damping are achieved, and the convenience in installation are greatly improved; and the connecting stability of the pipe clamp and the mounting seat is reinforced through the fixing piece, so that the supporting requirement of the pipe bracket on cold insulation pipelines under different conditions can be met.

Drawings

The present invention will be further described with reference to the accompanying drawings and embodiments.

Fig. 1 is a front view of a first embodiment of the present invention.

Fig. 2 is a side view of a first embodiment of the present invention.

Fig. 3 is a front view of the second embodiment of the present invention.

Fig. 4 is a side view of a second embodiment of the present invention.

Fig. 5 is a front view of a third embodiment of the present invention.

Fig. 6 is a left side view of the third embodiment of the present invention.

Fig. 7 is a front view of a fourth embodiment of the present invention.

Fig. 8 is a left side view of a fourth embodiment of the present invention.

In the figure: 1. the pipe comprises a pipeline, 2 parts of pipe clamps, 3 parts of cold insulation layers, 4 parts of vibration reduction layers, 5 parts of supports, 20 parts of connecting lug plates, 21 parts of upper pipe clamps, 22 parts of lower pipe clamps, 6 parts of installation seats, 7 parts of fixing pieces, 8 parts of baffle rings, 9 parts of rib plates, 10 parts of baffle blocks, 51 parts of support plates, 52 parts of bottom plates and 53 parts of vibration reduction pads.

Detailed Description

The invention will now be further described with reference to the accompanying drawings. The drawings are simplified schematic diagrams only illustrating the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.

Example one

As shown in fig. 1 and 2, a vibration-damping cold-insulation pipe support comprises a pipe clamp 2 sleeved outside a pipeline 1 (the average diameter of the pipe clamp is 200mm or less), the pipe clamp 2 comprises an upper pipe clamp 21 and a lower pipe clamp 22 which are butted together to form a pipe barrel, a cylindrical cold-insulation layer 3 tightly wrapped on the outer wall of the pipeline 1 is arranged in the pipe barrel, the pipe clamp 2 extends out of two ends of the cold-insulation layer 3 along the length direction of the cold-insulation layer, the extending part is of a stepped structure, a vibration-damping layer 4 is arranged in a region between the cold-insulation layer 3 and the pipe clamp 2, a support 5 is fixed at the bottom of the lower pipe clamp 22, the support 5 is arranged on a mounting seat 6 (of the existing structure and used for mounting the pipe clamp 2), and a fixing part 7 which is connected with the mounting seat 6 and fastens the pipe clamp 2 is arranged outside the pipe clamp 2.

Wherein, cold insulation layer 3 structure as an organic whole, can leave an installation breach when cold insulation layer 3 makes, and this installation breach normal case is a straight line, but is the cold insulation layer 3 part in the bobbin in this embodiment be the straight line, and the part that stretches out bobbin both sides stair structure is the symmetry setting, and this part breach also is the notch cuttype distribution from inside to outside, and the installation breach becomes cold insulation layer 3 into a whole through flexible seal material.

In this embodiment, two ends of the upper pipe clamp 21 and the lower pipe clamp 22 are correspondingly provided with 2 connecting ear plates 20, and the fixing member 7 is distributed at the middle position of the two connecting ear plates 20. Preferably, the fixing member 7 is a flat steel strip having an inverted U-shape, and a wear-resistant layer (not shown) is provided on a portion of an inner wall of the flat steel strip contacting the pipe clamp 2, and the wear-resistant layer is a 6mm thick rubber plate, preferably a fluororubber plate.

The support 5 includes a support plate 51 and a base plate 52 at a lower end of the support plate 51, and a vibration damping pad 53 is provided on a bottom surface of the base plate 52. Preferably, the damping pad 53 is made of fluororubber or polytetrafluoroethylene.

Example two

Parts identical to those in the first embodiment are not described again, and as shown in fig. 3 and 4, the differences from the first embodiment are as follows: the average diameter of the pipeline 1 is 250mm or more, 3 connecting lug plates 20 are correspondingly arranged at two ends of the upper pipe clamp 21 and the lower pipe clamp 22, and an inverted U-shaped flat steel belt is distributed in the middle of every two connecting lug plates 20.

EXAMPLE III

Parts identical to those in the first embodiment are not repeated, and as shown in fig. 5 and 6, the differences from the first embodiment are as follows: baffle rings 8 are arranged on two end faces of the cold insulation layer 3, and a plurality of rib plates 9 for fixing are uniformly distributed on the outer surface of each baffle ring 8. A stop block 10 for preventing the pipe clamp 2 and the cold insulation layer 3 from relatively moving along the axial direction of the pipeline 1 is arranged between the cold insulation layer 3 and the pipe clamp 2, one end of the stop block 10 is fixed on the inner wall of the pipe clamp 2, and the other end of the stop block extends into the cold insulation layer 3.

Example four

Parts identical to those in the third embodiment are not repeated, and as shown in fig. 7 and 8, the differences from the fourth embodiment are as follows: the average diameter of the pipeline 1 is 250mm or more, 3 connecting lug plates 20 are correspondingly arranged at two ends of the upper pipe clamp 21 and the lower pipe clamp 22, and an inverted U-shaped flat steel belt is distributed in the middle of every two connecting lug plates 20.

In the above embodiments, the cold insulation layer 3 is made of HDPIR or HDPUF cold insulation material, wherein HDPIR (high density polyisocyanurate) is a rigid cell foam material, and is an organic polymer thermal insulation material product. The heat insulation pipe is arranged at the cold insulation part of the pipeline 1, can effectively prevent cold loss, plays a role in cold insulation/vibration reduction, and has the advantages of long service life, high compressive strength, high stability, excellent heat insulation effect, strong corrosion resistance and the like; the HDPUF consists of isocyanate (commonly known as black material) and combined polyether (commonly known as white material), is a full-water-blown rigid polyurethane foam plastic, and has low thermal conductivity, high compressive strength and low water absorption.

The height of each layer of steps of the step structure part of the cold insulation layer 3 is set according to the layering requirement of cold insulation thickness, and meanwhile, the density of the HDPIR or HDPUF cold insulation material can be properly improved.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable people skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims (9)

1. The utility model provides a damping cold insulation conduit saddle, includes pipe clamp (2) of suit outside pipeline (1), pipe clamp (2) press from both sides (21) and lower tube holder (22) including the upper tube that the butt joint formed a bobbin together, be equipped with in the bobbin and wrap up tightly and be cylindric cold insulation layer (3) on pipeline (1) outer wall, its characterized in that: pipe clamp (2) are stretched out at cold insulation layer (3) along its length direction's both ends, and the extension is stair structure, and the region between cold insulation layer (3) and pipe clamp (2) is equipped with damping layer (4), the bottom of lower tube clamp (22) is fixed with support (5), support (5) set up on mount pad (6), pipe clamp (2) are equipped with outward and are connected and fasten mounting (7) of pipe clamp (2) with mount pad (6).

2. The vibration and cold insulation pipe bracket according to claim 1, characterized in that: and a wear-resistant layer is arranged on the part, in contact with the pipe clamp (2), of the inner wall of the fixing piece (7).

3. The vibration and cold insulation pipe bracket according to claim 1, characterized in that: the two ends of the upper pipe clamp (21) and the lower pipe clamp (22) are correspondingly provided with at least 2 connecting lug plates (20), and the fixing piece (7) is distributed in the middle position of the adjacent connecting lug plates (20).

4. A vibration damping and cold insulating pipe bracket according to any one of claims 1 to 3, characterized in that: the fixing piece (7) is a flat steel belt in an inverted U shape.

5. The vibration and cold insulation pipe bracket according to claim 1, characterized in that: the support (5) comprises a support plate (51) and a bottom plate (52) located at the lower end of the support plate (51), and a damping pad (53) is arranged on the bottom surface of the bottom plate (52).

6. The vibration and cold insulation pipe bracket according to claim 5, wherein: the damping pad (53) is made of fluororubber or polytetrafluoroethylene.

7. The vibration and cold insulation pipe bracket according to claim 1, characterized in that: baffle rings (8) are arranged on two end faces of the cold insulation layer (3), and a plurality of rib plates (9) for fixing are uniformly distributed on the outer surface of each baffle ring (8).

8. The vibration damping and cold insulating pipe bracket according to claim 1 or 7, characterized in that: be equipped with between cold insulation layer (3) and pipe clamp (2) and be used for preventing pipe clamp (2) and cold insulation layer (3) along pipeline 91 axis direction relative movement's dog (10), the one end of dog (10) is fixed in pipe clamp (2) inner wall, and its other end stretches into cold insulation layer (3) inside.

9. The vibration-damping cold-insulating pipe bracket according to claim 1, characterized in that: the vibration damping layer (4) is made of a fluororubber plate.

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