CN214662610U

CN214662610U - Prefabricated direct-burried insulating tube of tubule footpath convenient to connect

Info

Publication number: CN214662610U
Application number: CN202121014706.5U
Authority: CN
Inventors: 宁静; 张灵敏; 宁双
Original assignee: Jinan Xingde Pipe Industry Co ltd
Current assignee: Jinan Xingde Pipe Industry Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2021-11-09
Anticipated expiration: 2031-05-13

Abstract

The utility model discloses a prefabricated direct-burried insulating tube of tubule footpath convenient to connect, including the casing ply, be equipped with the card and the mechanism of being convenient for to connect outside the casing ply, card and mechanism include the lantern ring, lantern ring fixed mounting is outside the casing ply, the lateral surface of the lantern ring sets up the tinning hole of equidistance align to grid, the circular recess has been seted up in the lantern ring, half slot two has been seted up on the circular recess inside wall, seted up on the circular recess inside wall. The utility model discloses a tin adding hole of seting up above the lantern ring, to the downthehole welding material of preparing in advance of hole tin adding, let this material in the downthehole quilt of tin adding is melted, realize the fixed connection who adds tin hole and welding ring, through the fixed to welding ring, realize the fixed to the fixture block to the realization is fixed to the fixture block, lets two skeleton layers link together, and this device is through the card and the welding to two sets of skeleton layers, and when connecting, the effect of connecting is better.

Description

Prefabricated direct-burried insulating tube of tubule footpath convenient to connect

Technical Field

The application relates to the technical field of insulating pipes, in particular to a small-pipe-diameter prefabricated direct-buried insulating pipe convenient to connect.

Background

The small-caliber prefabricated direct-buried heat-insulating pipe is applied to a branch network of a liquid and gas conveying pipe network, and has the advantages of low construction cost, low heat loss, energy conservation, corrosion resistance, long service life and the like.

As disclosed in the chinese patent: a prefabricated direct-burried insulating tube of convenient connection's tubule footpath, the publication number: CN212377477U, the arrangement of the polyurethane anti-corrosion paint layer enhances the anti-corrosion property of the pipeline, the aluminum foil layer has good protection effect, and the service life of the whole body is prolonged; this connect convenient prefabricated direct-burried insulating tube of tubule footpath, simple structure, the erection joint of being convenient for, but when installing, the intensity of connecting is not enough, takes place gas leakage phenomenon easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prefabricated direct-burried insulating tube of tubule footpath convenient to connect to solve the problem that provides among the above-mentioned background art.

The embodiment of the application adopts the following technical scheme:

the utility model provides a prefabricated direct-burried insulating tube of tubule footpath convenient to connect, includes the casing ply, the casing ply is equipped with the card and the mechanism of being convenient for connect outward, card and mechanism include the lantern ring, lantern ring fixed mounting is outside the casing ply, the lateral surface of the lantern ring sets up the tinning hole of equidistance align to grid, seted up the circular recess in the lantern ring, semicircular groove two has been seted up on the circular recess inside wall, interior movable mounting has the welding ring, semicircular groove one has been seted up on the welding ring inside wall, semicircular groove one and semicircular groove two-phase intercommunication.

Preferably, a connecting piece is arranged in the lantern ring and comprises a clamping ring, the clamping ring is fixedly installed on the other framework layer, a clamping block is fixedly installed on the clamping ring, the clamping block is movably connected with the first semicircular groove, and the clamping block is movably connected with the second semicircular groove.

Preferably, be equipped with the enhancement mechanism of strengthening the insulating tube intensity outside the framework layer, strengthen the mechanism including increasing ring one, increase ring one fixed mounting on the framework layer, increase ring one and go up fixed mounting and increase ring two, increase ring two and go up fixed mounting and have the connecting seat, fixed mounting has the spiral reinforced pipe on the connecting seat, framework layer external fixed mounting has the sponge heat preservation, the spiral reinforced pipe is located the sponge heat preservation in situ, sponge heat preservation external fixed mounting has outer shell layer.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

firstly, when the device is used, the end part of a framework layer is moved firstly, the end part of the framework layer is close to the other end part of another framework layer, then the framework layer is moved to drive a clamping ring to move, the clamping ring moves to drive a clamping block to move, the clamping block is aligned with a second semicircular groove, the clamping ring is aligned with a circular groove, then the clamping ring enters the circular groove, the clamping block firstly enters the second semicircular groove and then slides into the first semicircular groove to realize the primary installation of two heat preservation pipes, then a welding material which is prepared in advance is injected into a hole tin adding hole through a tin adding hole formed in a lantern ring, the material is melted in the tin adding hole to realize the fixed connection of the tin adding hole and a welding ring, the clamping block is fixed through the fixation of the welding ring, the two framework layers are connected together, and the device is used for clamping and welding two sets of framework layers, when the connection is carried out, the connection effect is better.

When the heat preservation structure is used, the first heightening ring is arranged outside the framework layer, the adding area of the sponge heat preservation layer is increased when the heat preservation structure is used, the adding area of the sponge heat preservation layer is further increased by the second heightening ring arranged on the first heightening ring, the heat preservation effect of the sponge heat preservation layer is improved, the enough use space of the spiral reinforcing pipe is increased by the first heightening ring, the spiral reinforcing pipe is fixedly arranged on the second heightening ring through a connecting seat, the spiral reinforcing pipe is spiral grains when the spiral reinforcing pipe is used, the effect of the spiral reinforcing pipe is better when the spiral reinforcing pipe is connected with the sponge heat preservation layer, the use strength of the sponge heat preservation layer is improved, the outer shell layer fixed outside the sponge heat preservation layer can prevent intrusion of foreign objects, and the heat preservation effect of the sponge heat preservation layer on the inner wall is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic front structural view of the present invention;

FIG. 2 is a schematic view of the main structure of the present invention;

FIG. 3 is a schematic view of the framework structure of the present invention;

FIG. 4 is a schematic view of the card and mechanism of the present invention;

FIG. 5 is a schematic view of the card and mechanism of the present invention in an exploded configuration;

in the figure: 1. a framework layer; 11. an outer shell layer; 12. a sponge insulating layer; 13. a helical reinforcing tube; 21. tin adding holes; 22. a collar; 23. a snap ring; 24. a clamping block; 25. a circular groove; 26. welding a ring; 27. a first semicircular groove; 28. a second semicircular groove; 31. increasing the ring one; 32. increasing the ring II; 33. a connecting seat.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Example 1: referring to fig. 1 of the drawings, a drawing, fig. 4 and 5, a prefabricated direct-burried insulating tube of tubule footpath convenient to connect, including casing ply 1, be equipped with the card and the mechanism of being convenient for connect outside casing ply 1, card and mechanism include the lantern ring 22, lantern ring 22 fixed mounting is outside casing ply 1, the lateral surface of lantern ring 22 has seted up equidistant align to grid's with tin hole 21, circular slot 25 has been seted up in the lantern ring 22, half slot two 28 has been seted up on the circular slot 25 inside wall, 29 has been seted up on the circular slot 25 inside wall, movable mounting has welding ring 26 in 29, half slot one 27 has been seted up on the welding ring 26 inside wall, half slot one 27 and half slot two 28 are linked together, be equipped with the connecting piece in the lantern ring 22, the connecting piece includes snap ring 23, snap ring 23 fixed mounting is on another casing ply 1, last fixed mounting of snap ring 23 has the fixture block 24, fixture block 24 and half slot one 27 swing joint, fixture block 24 and half slot two 28 swing joint.

When the device is used, the end part of the framework layer 1 is moved firstly, the end part of the framework layer 1 is close to the other end part of the other framework layer 1, then the framework layer 1 is moved to drive the clamping ring 23 to move, the clamping ring 23 is moved to drive the clamping block 24 to move, the clamping block 24 is aligned with the second semicircular groove 28, the clamping ring 23 is aligned with the circular groove 25, then the clamping ring 23 enters the circular groove 25, the clamping block 24 firstly enters the second semicircular groove 28 and then slides into the first semicircular groove 27 to realize the primary installation of the two heat preservation pipes, then the tin adding hole 21 arranged on the lantern ring 22 is used for injecting a welding material prepared in advance into the hole tin adding hole 21, the material is melted in the tin adding hole 21 to realize the fixed connection of the tin adding hole 21 and the welding ring 26, the clamping block 24 is fixed through the fixation of the welding ring 26, so as to realize the fixation of the clamping ring 23 and connect the two framework layers 1 together, the device has better connecting effect when in connection through the clamping and welding of the two groups of framework layers 1.

Example 2: referring to fig. 2 and 3, on the basis of the first embodiment, a reinforcing mechanism for reinforcing the strength of the heat-insulating pipe is arranged outside the framework layer 1, the reinforcing mechanism includes a first heightening ring 31, the first heightening ring 31 is fixedly installed on the framework layer 1, a second heightening ring 32 is fixedly installed on the first heightening ring 31, a connecting seat 33 is fixedly installed on the second heightening ring 32, a spiral reinforcing pipe 13 is fixedly installed on the connecting seat 33, a sponge heat-insulating layer 12 is fixedly installed outside the framework layer 1, the spiral reinforcing pipe 13 is located in the sponge heat-insulating layer 12, and an outer shell layer 11 is fixedly installed outside the sponge heat-insulating layer 12.

When using, increase ring one 31 that the casing layer 1 is equipped with outward, improve the interpolation area of sponge heat preservation 12 when using, and increase ring two 32 that the higher authority that ring one 31 was equipped with further improves the interpolation area of sponge heat preservation 12, improve the heat preservation effect of sponge heat preservation 12, increase ring one 31 increase and give the sufficient usage space of spiral reinforcing pipe 13, and spiral reinforcing pipe 13 passes through connecting seat 33 fixed mounting on increasing ring two 32, spiral reinforcing pipe 13 is spiral line when using, the effect of being connected with sponge heat preservation 12 is better, improve the service strength of sponge heat preservation 12, and the outer shell layer 11 of sponge heat preservation 12 outside fixed, can prevent the invasion of foreign object, improve the heat preservation effect of inner wall sponge heat preservation 12.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

It should also be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a prefabricated direct-burried insulating tube of tubule footpath convenient to connect, includes casing ply (1), its characterized in that: the framework layer (1) is externally provided with a card and a mechanism which are convenient to connect, the card and the mechanism comprise a lantern ring (22), the lantern ring (22) is fixedly installed outside the framework layer (1), the outer side surface of the lantern ring (22) is provided with tin adding holes (21) which are uniformly arranged at equal intervals, a circular groove (25) is formed in the lantern ring (22), the inner side wall of the circular groove (25) is provided with a second semicircular groove (28), the inner side wall of the circular groove (25) is provided with a welding ring (29), the welding ring (29) is movably installed with a welding ring (26), the inner side wall of the welding ring (26) is provided with a first semicircular groove (27), and the first semicircular groove (27) is communicated with the second semicircular groove (28);

a connecting piece is arranged in the lantern ring (22);

and a reinforcing mechanism for reinforcing the strength of the heat-insulating pipe is arranged outside the framework layer (1).

2. The prefabricated direct-burried insulating pipe with small pipe diameter for easy connection according to claim 1, wherein: the connecting piece comprises a clamping ring (23), the clamping ring (23) is fixedly installed on the other framework layer (1), and a clamping block (24) is fixedly installed on the clamping ring (23).

3. The prefabricated direct-burried insulating pipe with small pipe diameter for easy connection according to claim 2, wherein: the fixture block (24) is movably connected with the first semicircular groove (27), and the fixture block (24) is movably connected with the second semicircular groove (28).

4. The prefabricated direct-burried insulating pipe with small pipe diameter for easy connection according to claim 1, wherein: the reinforcing mechanism comprises a first heightening ring (31), and the first heightening ring (31) is fixedly arranged on the framework layer (1).

5. The prefabricated direct-burried insulating pipe with small pipe diameter for easy connection according to claim 4, wherein: the height increasing ring I (31) is fixedly provided with a height increasing ring II (32), the height increasing ring II (32) is fixedly provided with a connecting seat (33), and the connecting seat (33) is fixedly provided with a spiral reinforcing pipe (13).

6. The prefabricated direct-burried insulating pipe with small pipe diameter for easy connection according to claim 5, wherein: a sponge heat-insulating layer (12) is fixedly mounted outside the framework layer (1), the spiral reinforcing pipe (13) is located in the sponge heat-insulating layer (12), and an outer shell layer (11) is fixedly mounted outside the sponge heat-insulating layer (12).