CN217328841U

CN217328841U - Prefabricated heat preservation pipeline location bearing structure

Info

Publication number: CN217328841U
Application number: CN202221017322.3U
Authority: CN
Inventors: 于路坤; 薛超超; 刘晓明; 王加丽
Original assignee: Henan Ruite Thermal Pipeline Technology Co ltd
Current assignee: Henan Ruite Thermal Pipeline Technology Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-08-30
Anticipated expiration: 2032-04-28

Abstract

The utility model relates to a prefabricated insulating tube field specifically discloses a prefabricated insulating tube location bearing structure, include: the surface of the heat preservation pipe is provided with an extension block; the surface of the fixing ring is provided with a first supporting plate, the top and the bottom of the fixing ring are inserted with connecting rods, the end part of each connecting rod is connected with a moving ring, the surface of each moving ring is provided with a bulge, the surface of the heat preservation pipe is provided with a moving plate, and the surface of each moving plate is provided with a pushing block; the outer pipe is arranged outside the heat preservation pipe; the beneficial effects are that: the utility model provides an outer wall of insulating tube is provided with the shift ring, revolves soon the screw rod, and the movable plate removes back ejector pad will push away the arch, and protruding card struts the shift ring in advancing the recess on ejector pad surface, and the connecting rod removes for distance between solid fixed ring and the shift ring increases, and first top is held the board and is held the board top with the second top and hold on the inner wall of outer tube, fixes the inside at the outer tube with the insulating tube.

Description

Prefabricated heat preservation pipeline location bearing structure

Technical Field

The utility model relates to a prefabricated insulating tube field specifically is a prefabricated insulating tube fixes a position bearing structure.

Background

The heat pipe is widely applied to transmission pipelines of thermal heating and chemical production, and the existing thermal transmission pipeline is realized by adopting different types of heat preservation pipes according to different heating requirements and transmission requirements;

in the prior art, an outer pipe is sleeved outside a heat-insulating pipeline, a reinforcing pipe is arranged outside the outer pipe, and polystyrene heat-insulating material is filled between the reinforcing pipe and the outer pipe;

however, the heat insulation pipeline is lack of a supporting structure in the outer pipe, polyurethane is directly filled in the heat insulation pipeline, and polyurethane expansion filling is carried out, so that the heat insulation pipeline and the outer pipe are unstable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prefabricated insulating tube fixes a position bearing structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a prefabricated heat preservation pipeline positioning and supporting structure comprises

The surface of the heat preservation pipe is provided with an extension block;

the surface of the fixing ring is provided with a first supporting plate, the top and the bottom of the fixing ring are inserted with connecting rods, the end part of each connecting rod is connected with a moving ring, the surface of each moving ring is provided with a bulge, the surface of the heat preservation pipe is provided with a moving plate, and the surface of each moving plate is provided with a pushing block; and

the outer pipe is arranged outside the heat preservation pipe.

Preferably, the heat preservation pipe is externally provided with extension blocks, the moving plate is inserted in the extension blocks, the extension blocks are provided with a plurality of groups, and the moving plate can move in the extension blocks.

Preferably, the end of the moving plate is inserted with a screw, the surface of one end of the screw inserted in the moving plate is not provided with threads, the screw can rotate in the moving plate, and the screw cannot be separated out of the moving plate.

Preferably, the screw rod spiro union is in the inside of limiting plate, and the limiting plate is installed on the surface of insulating tube, and the other end of screw rod is provided with the hexagonal column.

Preferably, the surface mounting of insulating tube has solid fixed ring, and solid fixed ring has the multiunit, and the shift ring is installed to the other end of connecting rod, and the connecting rod can remove in solid fixed ring's inside, and the outside cover of connecting rod is equipped with the spring.

Preferably, the surface of the moving ring is provided with a second supporting plate, the surface of the protrusion is arc-shaped, one end of the pushing block is arc-shaped, and the surface of the pushing block is provided with a groove.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides an outer wall of insulating tube is provided with the shift ring, revolves soon the screw rod, and the movable plate removes back ejector pad will push away the arch, and protruding card struts the shift ring in advancing the recess on ejector pad surface, and the connecting rod removes for distance between solid fixed ring and the shift ring increases, and first top is held the board and is held the board top with the second top and hold on the inner wall of outer tube, fixes the inside at the outer tube with the insulating tube.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1.

In the figure: the device comprises an outer tube 1, a heat preservation tube 2, an extension block 3, a movable plate 4, a screw rod 5, a limiting plate 6, a spring 7, a fixing ring 8, a first jacking plate 9, a connecting rod 10, a jacking block 11, a movable ring 12, a second jacking plate 13 and a protrusion 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative work, all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a prefabricated heat preservation pipeline positioning and supporting structure comprises a heat preservation pipe 2, an extension block 3 is mounted on the surface of the heat preservation pipe 2, the extension block 3 is arranged on the outer portion of the heat preservation pipe 2, a moving plate 4 is inserted into the extension block 3, the extension block 3 is provided with a plurality of groups, the moving plate 4 can move inside the extension block 3, a screw 5 is inserted into the end portion of the moving plate 4, the surface of one end, inserted into the moving plate 4, of the screw 5 is not provided with threads, the screw 5 can rotate in the moving plate 4 and cannot be separated from the moving plate 4, the screw 5 is in threaded connection with the inside of a limiting plate 6, the limiting plate 6 is mounted on the surface of the heat preservation pipe 2, a hexagonal column is arranged at the other end of the screw 5, the heat preservation pipe 2 is inserted into an outer pipe 1, the screw 5 is screwed, the screw 5 moves inside the limiting plate 6 to push the moving plate 4 to move, a pushing block 11 pushes a protrusion 14 after the moving plate 4 moves, and the protrusion 14 is clamped in a groove on the surface of the pushing block 11, spreading the shift ring 12 apart;

the heat insulation pipe comprises a fixed ring 8, wherein a first jacking plate 9 is arranged on the surface of the fixed ring 8, connecting rods 10 are inserted into the top and the bottom of the fixed ring 8, the end part of each connecting rod 10 is connected with a moving ring 12, a protrusion 14 is arranged on the surface of the moving ring 12, a moving plate 4 is arranged on the surface of the heat insulation pipe 2, a jacking block 11 is arranged on the surface of the moving plate 4, a second jacking plate 13 is arranged on the surface of the moving ring 12, a protrusion 14 is arranged on the surface of the moving ring 12, the surface of the protrusion 14 is arc-shaped, a jacking block 11 is arranged on the surface of the moving plate 4, one end of the jacking block 11 is arc-shaped, and a groove is formed in the surface of the jacking block 11;

the outside of insulating tube 2 is located to outer tube 1, and the surface mounting of insulating tube 2 has solid fixed ring 8, and solid fixed ring 8 has the multiunit, and solid fixed ring 8's surface mounting has first top and holds board 9, and solid fixed ring 8's top and bottom are pegged graft and are had connecting rod 10, and shift ring 12 is installed to the other end of connecting rod 10, and connecting rod 10 can remove in solid fixed ring 8's inside, and the outside cover of connecting rod 10 is equipped with spring 7.

During inserting insulating tube 2 into outer tube 1, revolve wrong screw rod 5, screw rod 5 removes promotion movable plate 4 and removes in limiting plate 6 is inside, ejector pad 11 will push away arch 14 after movable plate 4 removes, and arch 14 card advances in the recess on ejector pad 11 surface, struts shift ring 12, and connecting rod 10 removes for the distance between solid fixed ring 8 and the shift ring 12 increases, and first top is held board 9 and second top and is held the board 13 top and hold on the inner wall of outer tube 1, fixes insulating tube 2 in the inside of outer tube 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prefabricated insulating tube fixes a position bearing structure which characterized in that: comprises that

The surface of the heat-insulating pipe (2) is provided with an extension block (3);

the heat insulation pipe comprises a fixing ring (8), wherein a first supporting plate (9) is installed on the surface of the fixing ring (8), connecting rods (10) are inserted into the top and the bottom of the fixing ring (8), the end part of each connecting rod (10) is connected with a moving ring (12), a bulge (14) is installed on the surface of each moving ring (12), a moving plate (4) is arranged on the surface of the heat insulation pipe (2), and a pushing block (11) is installed on the surface of each moving plate (4); and

the outer pipe (1) is arranged outside the heat preservation pipe (2).

2. The prefabricated heat-insulating pipeline positioning and supporting structure as claimed in claim 1, wherein: the heat preservation pipe (2) is provided with extension block (3) in the outside, and moving plate (4) are pegged graft in extension block (3), and extension block (3) have the multiunit, and moving plate (4) can move in extension block (3).

3. The prefabricated heat-insulating pipeline positioning and supporting structure as claimed in claim 2, wherein: the end part of the moving plate (4) is inserted with a screw (5), the surface of one end of the screw (5) inserted in the moving plate (4) is not provided with threads, the screw (5) can rotate in the moving plate (4), and the screw (5) cannot be separated out of the moving plate (4).

4. The prefabricated heat-insulating pipeline positioning and supporting structure as claimed in claim 3, wherein: the screw rod (5) is in threaded connection with the inside of the limiting plate (6), the limiting plate (6) is installed on the surface of the heat preservation pipe (2), and the hexagonal column is arranged at the other end of the screw rod (5).

5. The prefabricated heat-insulating pipeline positioning and supporting structure as claimed in claim 4, wherein: the surface mounting of insulating tube (2) has solid fixed ring (8), and solid fixed ring (8) have the multiunit, and shift ring (12) are installed to the other end of connecting rod (10), and connecting rod (10) can be in the inside removal of solid fixed ring (8), and the outside cover of connecting rod (10) is equipped with spring (7).

6. The prefabricated heat-insulating pipeline positioning and supporting structure as claimed in claim 5, wherein: the surface of the moving ring (12) is provided with a second jacking plate (13), the surface of the protrusion (14) is arc-shaped, one end of the jacking block (11) is arc-shaped, and the surface of the jacking block (11) is provided with a groove.