CN220957370U

CN220957370U - Pipeline protection cover

Info

Publication number: CN220957370U
Application number: CN202322975954.1U
Authority: CN
Inventors: 闫加水; 孔维水; 宋萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-11-03
Filing date: 2023-11-03
Publication date: 2024-05-14
Anticipated expiration: 2033-11-03

Abstract

The utility model relates to the technical field of pipeline protection covers, in particular to a pipeline protection cover which comprises a cover and an external cover, wherein a first cover cap in the cover is connected with a second cover cap through a first bolt, a first cover cap in the cover is connected with a second cover cap through a second bolt, the outer layer of the top groove is provided with a threaded connection top piece, the outer layer of the cover is provided with an external cover cap, an upper cover in the external cover is connected with a lower cover through a cover shaft, a buckle shaft in the upper cover is connected with the buckle piece through a bolt, the lower cover is welded with a hook, the sealing property and the compactness of a pipeline connection port are improved through the design that the second bolt is pushed against the top piece inwards, and the design that the cover is covered by the external cover prevents gas from flowing out to improve the safety of a worker body.

Description

Pipeline protection cover

Technical Field

The utility model relates to the technical field of pipeline protection covers, in particular to a pipeline protection cover.

Background

The chemical pipeline is a pipeline for conveying toxic, harmful and corrosive media, is mainly used in the industries of medicine, metallurgy, environmental protection, water supply and drainage, petroleum and the like, has very wide application, can form a complete transportation channel by connecting multiple sections, but is easy to leak in a connecting part, once the leakage occurs, toxic gas is accumulated around the connecting part, and the life safety of workers is threatened, and the pipeline protection cover is mainly used for protecting the chemical pipeline.

At present, in the pipeline transportation of chemical gas, the joint of the chemical pipeline is often exposed to the air, so that the joint of the chemical pipeline is corroded, toxic flammable chemical liquid or gas can leak out from the joint of the chemical pipeline, and the chemical pipeline is easy to damage and injure the bodies of production workers.

Disclosure of utility model

The utility model aims to provide a pipeline protection cover, which solves the problem of leakage of liquid or gas in the prior device in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a pipe boot comprising: the cover is characterized by comprising a cover body and an external cover, wherein the cover body is internally provided with a cover first and a cover second which are connected through bolts, the outer layer of the cover is provided with a threaded connection top sheet, the outer layer of the cover is provided with an external cover layer, the upper cover and the lower cover of the external cover are connected through a cover shaft, the buckle shaft and the buckle sheet of the upper cover are connected through bolts, and the lower cover is welded with a hook.

Preferably, the first cover and the second cover in the cover are semicircular hollow, and the protruding parts of the bottom ends of the two sides of the outer part of the first cover and the cover are connected by a first bolt.

Preferably, the cover I and the cover II are hollow at the two sides of the center of the upper end of the cover I and the cover II, and threads are arranged in the hollow at the two sides of the center of the cover I and the cover II for the rotary connection of the second bolt.

Preferably, the bottom of the second bolt joint in the cover is propped against the top groove, and the outer edge of the top groove is in threaded connection with the central groove in the top sheet.

Preferably, the cover is externally provided with an external cover, the right side of the upper cover and the right side of the lower cover of the external cover are connected by a cover shaft, and the upper cover and the two sides above the center of the lower cover are protruded.

Preferably, the left side of the lower end of the upper cover is connected with the buckling shaft through bolts, the buckling shaft is connected with the buckling piece through bolts, and the right side of the lower cover is connected with the hook through bolts.

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

this pipeline protection casing is provided with No. two bolts, roof groove and top sheet, and the design that withstands the top sheet through No. two bolts pushes away inwards improves the leakproofness and the compactedness of pipeline connector.

The pipeline protection cover is provided with the external cover, and the cover is covered by the external cover to prevent gas from flowing out and improve the safety of a worker body.

Drawings

FIG. 1 is a schematic elevational cross-sectional view of the structure of the present utility model;

FIG. 2 is a schematic side cross-sectional view of the structure of the present utility model;

FIG. 3 is a schematic top view of the structure of the present utility model;

Fig. 4 is an enlarged schematic view of the structure a in fig. 1 according to the present utility model.

In the figure: 1. a cover; 101. a cover cap I; 102. a second cover cap; 103. a first bolt; 104. a second bolt; 105. a top groove; 106. a top sheet; 2. an external cover; 201. a cover is arranged; 202. a lower cover; 203. a cover shaft; 204. a snap shaft; 205. a clip piece; 206. a hook.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided:

A pipeline protection cover comprises a cover 1 and an external cover 2, wherein a first cover 101 and a second cover 102 in the cover 1 are connected through a first bolt 103, a first cover 101 and a second cover 102 in the cover 1 are connected through a second bolt 104 to form a top groove 105, the outer layer of the top groove 105 is provided with a threaded connection top sheet 106, the outer layer of the cover 1 is provided with the external cover 2, an upper cover 201 and a lower cover 202 in the external cover 2 are connected through a cover shaft 203, a buckle shaft 204 in the upper cover 201 is connected with a buckle sheet 205 through bolts, and the lower cover 202 is welded with a hook 206.

The cover 1 is characterized in that the cover I101 and the cover II 102 are semicircular hollow, the protruding parts of the bottom ends of the two outer sides of the cover I101 and the cover II 102 are connected by a first bolt 103, and the cover I101 and the cover II 102 are connected by the first bolt 103 so as to protect the pipeline connection part.

The two sides of the centers of the upper ends of the cover I101 and the cover II 102 in the cover 1 are hollow, threads are arranged in the two sides of the centers of the cover I101 and the cover II 102 for rotationally connecting the bolt II 104, and the threaded hollow of the two sides of the centers of the cover I101 and the cover II 102 is used for preparing a connecting top groove 105 for connecting the bolt II 104.

The bottom of the joint of the second bolt 104 in the cover 1 props against the top groove 105, the outer edge of the top groove 105 is in threaded connection with the central groove in the top sheet 106, the bottom of the second bolt 104 props against the upper end in the top groove 105, the bottom of the second bolt 104 props against the upper end of the top sheet 106, and the downward screwing pressure of the second bolt 104 enables the lower end of the top sheet 106 to be stuck to the connection port of the transportation channel below, so that the connection port of the transportation channel is not tightly connected and leaked liquid and gas are blocked by the bottom of the top sheet 106.

The cover 1 is externally provided with an external cover 2, an upper cover 201 is connected with the right side of a lower cover 202 by a cover shaft 203 in the external cover 2, two sides above the centers of the upper cover 201 and the lower cover 202 are protruded, the upper cover 201 and the lower cover 202 are combined by a middle cover shaft 203 to prevent gas from flowing out to hurt staff, and semicircular middle openings on the left side and the right side of the upper cover 201 and the lower cover 202 are tightly attached to a pipeline.

The lower end of the left side of the upper cover 201 is connected with the locking shaft 204 by bolts, the locking shaft 204 is connected with the locking piece 205 by bolts, the right side of the lower cover 202 is connected with the hook 206 by bolts, the locking piece 205 is rotated by the locking shaft 204 to connect the hollow part in the center of the locking piece 205 with the hook 206, so that the upper cover 201 and the lower cover 202 are closed, and the leaked gas is connected by the locking piece 205 and the hook 206 by the upper cover 201 and the lower cover 202, so that the gas cannot leak.

Working principle: when the pipeline protection cover is needed, the bolt grooves on the two sides of the lower ends of the outer layers of the cover I101 and the cover II 102 in the cover 1 are fixed by the first bolts 103, the two sides of the middle of the outer layers of the cover I101 and the cover II 102 are hollow, the second bolts 104 penetrate through the top grooves 105 in the top sheet 106, the top sheet 106 cannot rotate when the second bolts 104 rotate, the upper cover 201 and the lower cover 202 in the bar external cover 2 are covered by the cover shaft 203 in a rotating way, and the hollow part inside the buckling piece 205 connected by the buckling shaft 204 is hooked by the hooks 206, so that the operation is finished.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a pipeline protection casing, includes cover (1) and external lid (2), its characterized in that: cover one (101) and cover two (102) are connected with first bolt (103) in cover (1), cover one (101) and cover two (102) in cover (1) are connected with roof groove (105) with second bolt (104), the roof groove (105) is outer to have threaded connection top sheet (106), cover (1) is outer to have external cover (2), cover shaft (203) is used with lower cover (202) to upper cover (201) in external cover (2), buckle shaft (204) and buckle piece (205) are used bolted connection in upper cover (201), lower cover (202) and hook (206) welding.

2. A pipe boot as claimed in claim 1, wherein: the cover I (101) and the cover II (102) in the cover (1) are semicircular hollow, and the protruding parts of the bottom ends of the two sides of the outside of the cover I (101) and the cover II (102) are connected by a first bolt (103).

3. A pipe boot as claimed in claim 1, wherein: the two sides of the centers of the upper ends of the cover I (101) and the cover II (102) in the cover (1) are hollow, and threads are arranged in the hollow parts of the two sides of the centers of the cover I (101) and the cover II (102) and used for rotationally connecting the bolt II (104).

4. A pipe boot as claimed in claim 1, wherein: the bottom of the joint of the second bolt (104) in the cover (1) props against the top groove (105), and the outer edge of the top groove (105) is in threaded connection with the inner central groove of the top sheet (106).

5. A pipe boot as claimed in claim 1, wherein: the cover (1) is externally provided with an external cover (2), the right side of an upper cover (201) and the right side of a lower cover (202) in the external cover (2) are connected by a cover shaft (203), and two sides above the centers of the upper cover (201) and the lower cover (202) are protruded.

6. A pipe boot as claimed in claim 1, wherein: the left side of the lower end of the upper cover (201) is connected with a buckling shaft (204) through bolts, the buckling shaft (204) is connected with a buckling piece (205) through bolts, and the right side of the lower cover (202) is connected with a hook (206) through bolts.