CN211231879U

CN211231879U - Wear wall external member with corrosion resistance

Info

Publication number: CN211231879U
Application number: CN201922461473.2U
Authority: CN
Inventors: 屈铁成
Original assignee: Tianjin Tiecheng Technology Development Co ltd
Current assignee: Tianjin Tiecheng Technology Development Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-11
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a wall external member with corrosion resistance belongs to the sheathed tube anticorrosive technical field of wearing, including violently managing A, violently manage A bottom surface outer wall and can dismantle with violently managing B upper surface through seting up the recess that has and be connected, violently manage A both sides outer wall and have linked up bolt A's one end through seting up the bolt groove, just bolt A's the other end and the rubber circle lateral wall are seted up some bolt through-holes and can be dismantled the connection, the rubber groove has been seted up to rubber circle inside wall. The utility model discloses a according to the size cutting inner circle of conveying pipe, can carve the closure between rubber circle and the conveying pipe by bolt C again, realized being applicable to the conveying pipe of multiple size, will violently manage B again and place at conveying pipe bottom surface outer wall, can will violently manage A through the recess afterwards and violently carry out the block between the pipe B, then can be sealed with violently managing A and violently managing B both ends through riser cooperation bolt B, simple structure and practicality are strong, are fit for being extensively promoted and used.

Description

Wear wall external member with corrosion resistance

Technical Field

The utility model relates to a wear wall external member, in particular to wear wall external member with corrosion resistance.

Background

When metal pipelines such as a gas pipeline, a tap water pipeline and the like enter thousands of households, holes need to be punched in the wall surface according to the requirements of national technical specifications, and then main sleeves are installed in the wall holes. After the main sleeve is installed, a gas pipeline and a tap water pipeline penetrate through an inner hole of the main sleeve and are led into a room. In order to facilitate the metal pipeline to pass through, the inner diameter of the main sleeve is larger than the outer diameter of the metal pipeline, so that a gap exists between the main sleeve and the pipeline passing through the main sleeve, so that rainwater or condensed water adhered to the metal pipeline can flow into the cavity of the main sleeve along the metal pipeline to form accumulation and corrosion.

Patent number CN 201821806014.2 discloses a wear wall pipeline anticorrosion external member, sound construction is reliable, can avoid rainwater or comdenstion water to flow into sheathed tube pore chamber along metal conduit, and anticorrosive effect is excellent, can reduce the geology and subside and the influence of electrochemical corrosion to metal conduit.

Although the above patent scheme solves the defects of the traditional through-wall pipeline anticorrosion suite, the scheme still has some defects 1, and the existing through-wall pipeline anticorrosion suite cannot be applied to conveying pipes with various sizes, so that the pipeline anticorrosion suite must be customized according to the specified size, and the applicability of the pipeline anticorrosion suite is seriously influenced; 2. the existing through-wall pipeline corrosion-resistant external member is inconvenient to detach and install, so that a conveying pipe is required to be cut off when the corrosion-resistant external member is installed and maintained, and serious inconvenience is caused; to this end, we propose a wall penetrating kit with corrosion resistance to solve the problems mentioned in the background above.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a according to the size cutting inner circle of conveying pipe, can carve the closure between rubber circle and the conveying pipe by bolt C again, realized being applicable to the conveying pipe of multiple size, will violently manage B again and place at conveying pipe bottom surface outer wall, can will violently manage A through the recess afterwards and violently carry out the block between the pipe B, then can be sealed with violently managing A and violently managing B both ends through riser cooperation bolt B, simple structure and practicality are strong, are fit for being extensively promoted and used.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of wear wall external member with corrosion resistance, including violently managing A, violently manage A bottom surface outer wall and can dismantle with violently managing B upper surface through seting up the recess that has and be connected, violently manage A both sides outer wall and link up the one end that has bolt A through seting up the bolt groove, just bolt A's the other end and the bolt through-hole that rubber circle lateral wall was seted up some can dismantle and be connected, the rubber groove has been seted up to rubber circle inside wall, violently manage A lateral wall and can dismantle and be connected with the riser.

Optionally, the number of riser is two, and two the detachable connection through bolt B between the riser.

Optionally, the inner side wall of the rubber ring is connected with an inner ring, and the rubber groove is located in the middle of the vertical plate and the transverse pipe A.

Optionally, the number of the rubber rings is two, and the two rubber rings are detachably connected through a bolt C.

Optionally, the transverse tube a, the transverse tube B and the vertical plate are made of GB1270-80 type non-repaired steel tubes, and the rubber ring is made of HNBR type hydrogenated nitrile rubber.

The utility model has the advantages as follows:

1. the utility model discloses at first through the size cutting inner circle according to the transport pipe, carve the closure between rubber circle and the transport pipe by bolt C afterwards, realized that the wall external member can be applicable to the transport pipe of multiple size, improved the suitability of device.

2. The utility model discloses at first place violently pipe B in transportation pipe bottom surface outer wall, will violently manage A afterwards and place transportation pipe upper surface and through the recess can and violently manage and carry out the block between B, can be with the cladding of rubber circle at the both ends of violently managing A and violently managing B through the rubber groove immediately, then can with rubber circle and violently manage A and violently manage and can dismantle the connection between the B both ends through bolt A through bolt through-hole and extend to bolt inslot portion, can fix between violently managing A and violently managing B and the rubber circle through riser cooperation bolt B at last, realized violently managing A and violently managing dismantling the connection between B and the rubber circle, and need not to cut transportation pipe in the use, it is convenient to dismantle and install.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a wall bushing with corrosion resistance according to an embodiment of the present invention;

fig. 2 is a schematic view of a riser structure of a corrosion resistant wall bushing according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a rubber ring of a wall bushing with corrosion resistance according to an embodiment of the present invention.

In the figure: 1. a transverse tube A; 2. a bolt B; 3. a bolt slot; 4. a bolt through hole; 5. a bolt A; 6. a rubber ring; 7. a rubber groove; 8. a vertical plate; 9. a transverse tube B; 10. a groove; 11. an inner ring; 12. and (4) a bolt C.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A corrosion-resistant wall bushing according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, 2 and 3, an embodiment of the present invention provides a wall penetrating external member with corrosion resistance, including a horizontal tube a1, the bottom outer wall of the horizontal tube a1 is detachably connected to the upper surface of the horizontal tube B9 through a groove 10, the outer walls of both sides of the horizontal tube a1 are connected to one end of a bolt A5 through a bolt slot 3, and the other end of the bolt A5 is detachably connected to a bolt through hole 4 formed in the outer wall of the rubber ring 6, the inner wall of the rubber ring 6 is provided with a rubber slot 7, the outer wall of the horizontal tube a1 is detachably connected to a riser 8, the horizontal tube B9 is placed on the bottom outer wall of the transport tube, then the horizontal tube a1 is placed on the upper surface of the transport tube and can be engaged with the horizontal tube B9 through the groove 10, then the rubber ring 6 can be wrapped at both ends of the horizontal tube a1 and the horizontal tube B9 through the rubber slot 7, and then the bolt A5 penetrates through the bolt A5 and extends to the A detachable connection is made between the two ends of the tube B9.

Referring to fig. 1 and 2, the number of the vertical plates 8 is two, and two the vertical plates 8 are detachably connected through bolts B2, the transverse tube a1, the transverse tube B9 and the rubber ring 6 can be fixed through the vertical plates 8 matching with the bolts B2, detachable connection between the transverse tube a1, the transverse tube B9 and the rubber ring 6 is realized, the transportation tube does not need to be cut off in the using process, and the detachment and installation are convenient.

Referring to fig. 1 and 3, the inner side wall of the rubber ring 6 is jointed with the inner ring 11, the rubber groove 7 is positioned at the middle position between the vertical plate 8 and the transverse pipe A1, and the wall penetrating suite can be suitable for the transport pipes with various sizes by cutting the inner ring 11 according to the size of the transport pipes.

Referring to fig. 1 and 3, and referring to fig. 1 and 2, the number of the rubber rings 6 is two, and the two rubber rings 6 are detachably connected through a bolt C12, and the bolt C12 can wedge the rubber rings 6 with the transport pipe, so that the applicability of the device is improved.

Referring to fig. 1, the transverse pipe a1, the transverse pipe B9 and the vertical plate 8 are made of GB1270-80 type unrepaired steel pipes, the rubber ring 6 is made of HNBR type hydrogenated nitrile rubber, and the GB1270-80 type unrepaired steel pipes and HNBR type hydrogenated nitrile rubber improve the corrosion resistance of parts.

The embodiment of the utility model provides a wear wall external member with corrosion resistance, when using, at first through cutting inner circle 11 according to the size of conveying pipe, can carve between rubber circle 6 and the conveying pipe by bolt C12 afterwards and close, realized that wear wall external member can be applicable to the conveying pipe of multiple size, then place violently pipe B9 in conveying pipe bottom surface outer wall, later place violently pipe A1 on the conveying pipe upper surface and can carry out the block through recess 10 and violently pipe B9 between, immediately can wrap rubber circle 6 at the both ends of violently pipe A1 and violently pipe B9 through rubber groove 7, then can dismantle the connection between rubber circle 6 and violently pipe A1 and violently pipe B9 both ends through bolt A5 runs through bolt through-hole 4 and extends to inside bolt groove 3, finally can fix between violently pipe A1 and violently pipe B9 and rubber circle 6 through riser 8 cooperation bolt B2, the detachable connection between the transverse pipe A1 and the transverse pipe B9 and the rubber ring 6 is realized, the conveying pipe does not need to be cut off in the using process, and the detachment and the installation are convenient.

It should be noted that the utility model relates to a wear wall external member with corrosion resistance, including violently pipe A1, bolt B2, bolt groove 3, bolt through-hole 4, bolt A5, rubber circle 6, rubber groove 7, riser 8, violently pipe B9, recess 10, inner circle 11, bolt C12. The components are standard parts in general or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A through-wall kit with corrosion resistance, including violently pipe A (1), its characterized in that: violently manage A (1) bottom surface outer wall and violently manage B (9) upper surface and can dismantle and be connected through seting up some recess (10), violently manage A (1) both sides outer wall and link up the one end of bolt A (5) through seting up bolt groove (3), just the other end of bolt A (5) can dismantle with bolt through-hole (4) that some was seted up with rubber circle (6) lateral wall and be connected, rubber groove (7) have been seted up to rubber circle (6) inside wall, violently manage A (1) lateral wall and can dismantle and be connected with riser (8).

2. A corrosion resistant wall penetrating kit according to claim 1 wherein: the number of riser (8) is two, and two can dismantle the connection through bolt B (2) between riser (8).

3. A corrosion resistant wall penetrating kit according to claim 1 wherein: the inner side wall of the rubber ring (6) is connected with an inner ring (11), and the rubber groove (7) is located in the middle of the vertical plate (8) and the transverse pipe A (1).

4. A corrosion resistant wall penetrating kit according to claim 1 wherein: the number of the rubber rings (6) is two, and the rubber rings (6) are detachably connected through bolts C (12).

5. A corrosion resistant wall penetrating kit according to claim 1 wherein: the transverse tube A (1), the transverse tube B (9) and the vertical plate (8) are all made of GB1270-80 type unrepaird steel tubes, and the rubber ring (6) is made of HNBR type hydrogenated nitrile butadiene rubber.