CN203757262U

CN203757262U - Plugging pipe saddle

Info

Publication number: CN203757262U
Application number: CN201320854591.XU
Authority: CN
Inventors: 陈勇
Original assignee: Chongqing Kezhong Machinery Co Ltd
Current assignee: Chongqing Kezhong Machinery Co Ltd
Priority date: 2013-12-23
Filing date: 2013-12-23
Publication date: 2014-08-06
Anticipated expiration: 2023-12-23

Abstract

The utility model relates to the field of pipeline sealing accessories, in particular to a plugging pipe saddle. The plugging pipe saddle comprises an upper pipe saddle and a lower pipe saddle, wherein the two ends of the upper pipe saddle and the two ends of the lower pipe saddle are fixed respectively through bolts; a shell is fixed on the upper pipe saddle; a cylindrical through hole penetrating through the upper pipe saddle is formed in the shell; a plugging channel perpendicular to the cylindrical through hole is arranged in the shell; the plugging channel is internally provided with a plugging board; the end face of the plugging board is larger than the size of the cylindrical through hole; the plugging board is provided with a pull-push rod extending out of the shell. When the pipe saddle needs to plug a pipeline, a person only needs to push the pull-push rod, then the plugging board blocks the cylindrical through hole so as to seal the pipe saddle, and a sealing ring largely improves the sealing effect; when the pipeline does not need to be plugged, the person only needs to pull the pull-push rod to pull the plugging board out of the cylindrical through hole. The plugging pipe saddle is simple in structure, convenient to operate and extremely good in sealing effect.

Description

A kind of shutoff pipe saddle

Technical field

The utility model relates to seal for pipe joints accessory field, relates in particular to a kind of shutoff pipe saddle.

Background technique

In prior art, described Ball valve pipe saddle is the device that can be widely used as installation lateral with pressure on the pipeline of carrying liquid or gas, generally by housing or claim valve body, spheroid, upper pipe saddle, lower pipe saddle to form, but there is certain defect in its structure of Ball valve pipe saddle of the prior art, the bad meeting of sealability is shortened Ball valve pipe saddle working life greatly, therefore need to improve the sealing of Ball valve pipe saddle.

Model utility content

Technical problem to be solved in the utility model is to provide a kind of good airproof performance, easy to operate shutoff pipe saddle.

The technological scheme that the utility model solves the problems of the technologies described above is as follows: a kind of shutoff pipe saddle, comprise pipe saddle and lower pipe saddle, the two ends of described upper pipe saddle and described lower pipe saddle are bolted respectively, on described upper pipe saddle, be fixed with housing, in described housing, be provided with the cylindrical hole that runs through pipe saddle, in described housing, be provided with the shutoff passage vertical with described cylindrical hole, in described shutoff passage, be provided with plugging plate, the end face of described plugging plate is greater than the size of described cylindrical hole, described plugging plate is provided with pull bar, and described pull bar extends outside described housing.

On the basis of technique scheme, the utility model can also be done following improvement.

Further, the both sides up and down of described shutoff passage are provided with seal ring.

Further, described pull bar is provided with handle ball.

The beneficial effects of the utility model are: when pipe saddle need to be by pipe plugging, only need to push away pull bar, make sealing plate block cylindrical hole, formation is to the sealing of pipe saddle, and the effect small bell that seal ring has improved sealing widely does not need to block pipe on time, only needs pull pull bar, sealing plate is extracted out to the scope of cylindrical pupil, simple in structure, easy to operate, and can have extraordinary sealing effect.

Accompanying drawing explanation

Fig. 1 is the structural representation of a kind of shutoff pipe of the utility model saddle.

In accompanying drawing, the list of parts of each label representative is as follows:

1, upper pipe saddle, 2, lower pipe saddle, 3, bolt, 4, housing, 5, cylindrical hole, 6, shutoff passage, 7, plugging plate, 8, pull bar, 9, seal ring, 10, handle ball.

Embodiment

Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.

As shown in Figure 1, the utility model comprises pipe saddle 1 and lower pipe saddle 2, the two ends of described upper pipe saddle 1 and described lower pipe saddle 2 are fixing by bolt 3 respectively, on described upper pipe saddle 1, be fixed with housing 4, in described housing 4, be provided with the cylindrical hole 5 that runs through pipe saddle 1, in described housing 4, be provided with the shutoff passage 6 vertical with described cylindrical hole 5, in described shutoff passage 6, be provided with plugging plate 7, the end face of described plugging plate 7 is greater than the size of described cylindrical hole 5, described plugging plate 7 is provided with pull bar 8, and described pull bar 8 extends outside described housing 4.The both sides up and down of described shutoff passage 6 are equipped with seal ring 9.Described pull bar 8 is provided with handle ball 10.

When pipe saddle need to be by pipe plugging, only need to push away pull bar, make sealing plate block cylindrical hole, formation is to the sealing of pipe saddle, and the effect small bell that seal ring has improved sealing widely does not need to block pipe on time, only needs pull pull bar, sealing plate is extracted out to the scope of cylindrical pupil, simple in structure, easy to operate, and can have extraordinary sealing effect.

The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims

1. a shutoff pipe saddle, it is characterized in that, comprise pipe saddle and lower pipe saddle, the two ends of described upper pipe saddle and described lower pipe saddle are bolted respectively, on described upper pipe saddle, be fixed with housing, in described housing, be provided with the cylindrical hole that runs through pipe saddle, in described housing, be provided with the shutoff passage vertical with described cylindrical hole, in described shutoff passage, be provided with plugging plate, the end face of described plugging plate is greater than the size of described cylindrical hole, described plugging plate is provided with pull bar, and described pull bar extends outside described housing.

2. a kind of shutoff pipe saddle according to claim 1, is characterized in that, the both sides up and down of described shutoff passage are provided with seal ring.

3. a kind of shutoff pipe saddle according to claim 1, is characterized in that, described pull bar is provided with handle ball.