CN219929398U

CN219929398U - Laying structure of municipal heat supply pipeline

Info

Publication number: CN219929398U
Application number: CN202320879537.4U
Authority: CN
Inventors: 孙琦; 邰振增
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-10-31
Anticipated expiration: 2033-04-19

Abstract

The utility model relates to the technical field of heating pipeline laying, in particular to a laying structure of municipal heating pipelines. Including pipeline body and butt joint piece, the heat preservation has been cup jointed in the outside of pipeline body, and the grip block is installed in the outside of pipeline body, and the inboard bonding of grip block has the blotter, and the outside welding of grip block has rings, and the top welding of grip block has the butt joint piece, and the top welding of grip block has the halfcylinder, and the top integrated into one piece of halfcylinder has round platform type lug, and the splice is installed at the top of grip block, and the below of splice has seted up round platform type recess, and fixed sleeve is installed in the outside of butt joint piece. The fixing sleeve is in threaded connection with the semi-cylindrical body and the splicing body, so that the two clamping blocks can be fixedly abutted, clamping of the pipeline can be completed, the two ends of the pipeline body can be comprehensively and reliably clamped through the two clamping blocks, and then the pipeline body can be stably and reliably hoisted, and the clamping blocks can be conveniently connected with the pipeline body.

Description

Laying structure of municipal heat supply pipeline

Technical Field

The utility model relates to the technical field of heating pipeline laying, in particular to a laying structure of municipal heating pipelines.

Background

The heat supply pipeline laying means the work of forming the whole of the heat supply pipeline and accessories thereof according to design conditions and fixing the heat supply pipeline in place, the heat supply pipeline laying mode can be divided into underground laying and underground laying, the underground laying can be divided into trench laying, direct-buried laying, sleeve laying and tunnel laying, the ground is generally required to be excavated before the direct-buried laying, a crane and a pocket belt are used for hoisting the pipeline to a designated position after the excavation, then the butt joint of the pipeline is carried out after the butt joint of the pipeline by using an abutting joint device, the butt joint of the pipeline is completed by using heat preservation and protection of a welding position after the welding, and the laying of the pipeline is completed by backfilling after the laying is completed.

But in the hoisting process, when the pipe is hoisted by using the pocket belt, the pocket belt is not convenient to be sleeved on the outer side of the pipe, and the stability of the pipe is not convenient to be ensured in the hoisting process, so that the laying of the heat supply pipe is affected.

Disclosure of Invention

In view of the above problems, an object of the present utility model is to: the utility model provides a municipal heating pipeline's laying structure solves when hoist and mount in-process, uses the pocket area to hoist and mount to the pipeline, is inconvenient for cup joint the pocket area in the pipeline outside, also is inconvenient for guaranteeing the stationarity of pipeline in hoist and mount in-process, influences heating pipeline's laying.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a municipal administration heat supply pipeline's laying structure, includes pipeline body and butt joint piece, the heat preservation has been cup jointed in the outside of pipeline body, the grip block is installed in the outside of pipeline body, and the inboard bonding of grip block has the blotter, the outside welding of grip block has rings, the top welding of grip block has the butt joint piece, the top welding of grip block has the halfcylinder, and the top integrated into one piece of halfcylinder has round platform type lug, the splice body is installed at the top of grip block, and round platform type recess has been seted up to the below of splice body, fixed sleeve is installed in the outside of butt joint piece.

The beneficial effects of the utility model are as follows: the fixing sleeve is in threaded connection with the semi-cylindrical body and the splicing body, so that the two clamping blocks can be fixedly abutted, clamping of the pipeline can be completed, the two ends of the pipeline body can be comprehensively and reliably clamped through the two clamping blocks, and then the pipeline body can be stably and reliably hoisted, and the clamping blocks can be conveniently connected with the pipeline body.

To facilitate the clamping of the device:

as a further improvement of the above technical scheme: the clamping blocks and the pipeline body are arranged in an axis superposition mode, and the clamping blocks are arranged in an arc shape.

The beneficial effects of this improvement are: the axis coincidence sets up the centre gripping that can make things convenient for the grip block to the pipeline body, and then can make things convenient for laying of pipeline body.

In order to increase the friction and cushioning of the cushioning pad and the insulation layer:

as a further improvement of the above technical scheme: the inner side of the buffer cushion is provided with wavy bulges.

The beneficial effects of this improvement are: the friction force at the joint of the clamping block and the heat preservation can be increased through the wavy bulge, and then the clamping block can firmly clamp the pipeline body.

For convenient hoisting:

as a further improvement of the above technical scheme: the hanging ring is arranged in a shape like a Chinese character 'kou'.

The beneficial effects of this improvement are: the opening type arrangement can facilitate the mooring rope to pass through the hanging ring to hoist the pipeline body.

In order to facilitate the splicing of the clamping blocks:

as a further improvement of the above technical scheme: the semi-cylinder and the splice body are spliced, and the semi-cylinder and the splice body are tightly attached.

The beneficial effects of this improvement are: the butt joint that the splice setting can make things convenient for the grip block, and the tight laminating can make the anastomotic degree of halfcylinder and concatenation body concatenation, makes things convenient for the threaded connection between fixed sleeve and halfcylinder and the concatenation body.

As a further improvement of the above technical scheme: the round table-shaped protruding blocks are connected with the round table-shaped grooves in a plugging mode.

The beneficial effects of this improvement are: the truncated cone-shaped protruding blocks are connected with the truncated cone-shaped grooves in an inserting mode, and therefore the semi-cylinder and the truncated cone-shaped grooves can be positioned conveniently.

As a further improvement of the above technical scheme: the fixing sleeve is in threaded connection with the semi-cylinder and the splicing body.

The beneficial effects of this improvement are: the two clamping blocks can be fixedly butted by using the fixing sleeve to be in threaded connection with the semi-cylindrical body and the splicing body, so that the clamping of the pipeline can be completed.

As a further improvement of the above technical scheme: the fixed sleeve and the splicing body are arranged in an axis superposition mode.

The beneficial effects of this improvement are: the axis superposition arrangement can facilitate the installation of the fixed sleeve.

Drawings

Fig. 1 is a schematic diagram of an overall front view structure.

FIG. 2 is a schematic view of an explosion structure of the clamping block and the fixed sleeve.

Fig. 3 is a schematic diagram of the whole right-view structure.

Fig. 4 is a schematic view of a three-dimensional exploded structure of the clamping block.

In the figure: 1. a pipe body; 11. a heat preservation layer; 2. a clamping block; 21. a cushion pad; 22. a hanging ring; 3. a butt joint block; 31. a semi-cylinder; 32. round table type protruding blocks; 33. a splice body; 34. circular truncated cone type grooves; 4. and fixing the sleeve.

Detailed Description

In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.

As shown in fig. 1-4, a laying structure of municipal heat supply pipeline comprises a pipeline body 1 and a butt joint block 3, wherein an insulation layer 11 is sleeved on the outer side of the pipeline body 1, a clamping block 2 is installed on the outer side of the pipeline body 1, a buffer pad 21 is adhered on the inner side of the clamping block 2, a lifting ring 22 is welded on the outer side of the clamping block 2, the butt joint block 3 is welded on the top of the clamping block 2, a semi-cylinder 31 is welded on the top of the clamping block 2, a round table type protruding block 32 is integrally formed on the top of the semi-cylinder 31, a splicing body 33 is installed on the top of the clamping block 2, a round table type groove 34 is formed below the splicing body 33, a fixing sleeve 4 is installed on the outer side of the butt joint block 3, the two clamping blocks 2 can be fixedly butted together by using the fixing sleeve 4 and the semi-cylinder 31 in threaded connection with the splicing body 33, the clamping of the pipeline can be completed, the two ends of the pipeline body 1 can be comprehensively and reliably clamped through the two clamping blocks 2, the pipeline body 1 can be stably and reliably hoisted, the clamping blocks 2 and the pipeline body 1 can be conveniently connected, the clamping blocks 2 and the pipeline body 1 are arranged in an axis superposition manner, the clamping blocks 2 are arranged in an arc shape, the clamping blocks 2 can be conveniently clamped on the pipeline body 1 through the axis superposition manner, the pipeline body 1 can be conveniently laid, the inner side of the buffer cushion 21 is provided with wavy bulges, the friction force at the joint of the clamping blocks 2 and the heat insulation layer 11 can be increased through the wavy bulges, the pipeline body 1 can be firmly clamped through the clamping blocks 2, the lifting rings 22 are arranged in a square shape, a mooring rope can conveniently penetrate through the lifting rings 22 to hoist the pipeline body 1, the semi-cylinder 31 and the spliced body 33 are spliced, the semi-cylinder 31 and the spliced body 33 are tightly attached, the spliced arrangement can facilitate the butt joint of the clamping blocks 2, the tight attachment can enable the semi-cylinder 31 and the spliced body 33 to be spliced to be matched with each other, the threaded connection between the fixing sleeve 4 and the semi-cylinder 31 and the spliced body 33 is facilitated, the round table type protruding block 32 and the round table type groove 34 are spliced, the positioning of the semi-cylinder 31 and the round table type groove 34 can be facilitated through the spliced connection between the round table type protruding block 32 and the round table type groove 34, the fixing sleeve 4 and the semi-cylinder 31 and the spliced body 33 are in threaded connection, the two clamping blocks 2 can be fixedly butted together through the threaded connection of the fixing sleeve 4 and the semi-cylinder 31, the clamping of a pipeline can be completed, the fixing sleeve 4 and the spliced body 33 are arranged in an axis-line coincident manner, and the fixing sleeve 4 can be conveniently installed through the axis coincidence arrangement.

The working principle of the utility model is as follows: when the device is used, the hanging ring 22 is connected with a hoisting cable, the clamping blocks 2 are moved to the outer side of the pipeline body 1, at the moment, the two clamping blocks 2 are butted together by using the round table type protruding blocks 32 and the round table type grooves 34, after the butting is finished, the two clamping blocks 2 can be fixedly butted together by using the fixing sleeve 4 and the semi-cylindrical body 31 in threaded connection with the splicing body 33, the clamping of the pipeline can be finished, the compression damage of the heat preservation layer 11 during the clamping of the pipeline body 1 by the clamping blocks 2 can be reduced through the buffer cushion 21, at the moment, the heat preservation layer 11 is hoisted into a pit by using the crane, and a heating pipeline is laid.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the utility model, and it is noted that there is virtually no limit to the specific structure which may be imposed by those skilled in the art without departing from the spirit of the utility model, and that modifications, adaptations, or variations of the foregoing features may be combined in a suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.

Claims

1. The utility model provides a municipal heating pipeline's laying structure, includes pipeline body (1) and butt joint piece (3), heat preservation (11) have been cup jointed in the outside of pipeline body (1), its characterized in that: the utility model discloses a pipeline body, including pipeline body (1), clamping block (2), cushion (21) are installed in the outside of pipeline body (1), and the inboard bonding of clamping block (2), rings (22) are welded in the outside of clamping block (2), butt joint piece (3) are welded at the top of clamping block (2), the top welding of clamping block (2) has halfcylinder (31), and the top integrated into one piece of halfcylinder (31) has round platform type lug (32), splice body (33) are installed at the top of clamping block (2), and round platform type recess (34) are seted up to the below of splice body (33), fixed sleeve (4) are installed in the outside of butt joint piece (3).

2. A laying structure of municipal heat supply pipes according to claim 1, wherein: the clamping blocks (2) and the pipeline body (1) are arranged in an axis superposition mode, and the clamping blocks (2) are arranged in an arc shape.

3. A laying structure of municipal heat supply pipes according to claim 2, wherein: the inner side of the cushion pad (21) is provided with wavy bulges.

4. A laying structure of municipal heat supply pipes according to claim 1, wherein: the hanging ring (22) is arranged in a shape of a Chinese character kou.

5. A laying structure of municipal heat supply pipes according to claim 1, wherein: the semi-cylinder (31) and the splicing body (33) are arranged in a splicing mode, and the semi-cylinder (31) and the splicing body (33) are tightly attached to each other.

6. A laying structure of municipal heat supply pipes according to claim 1, wherein: the round table-shaped protruding blocks (32) are connected with the round table-shaped grooves (34) in a plugging mode.

7. A laying structure of municipal heat supply pipes according to claim 1, wherein: the fixing sleeve (4) is in threaded connection with the semi-cylindrical body (31) and the splicing body (33).

8. A laying structure of municipal heat supply pipes according to claim 1, wherein: the fixed sleeve (4) and the splicing body (33) are arranged in an axis superposition way.