CN220980689U

CN220980689U - Plug for plugging municipal pipeline

Info

Publication number: CN220980689U
Application number: CN202323170586.XU
Authority: CN
Inventors: 魏东义; 廖强
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-11-23
Filing date: 2023-11-23
Publication date: 2024-05-17
Anticipated expiration: 2033-11-23

Abstract

The utility model provides a plug for plugging municipal pipelines, which relates to the technical field of pipelines and comprises a shell; the shell is provided with a sliding hole in a thread shape, and two sides of the sliding hole are symmetrically provided with through holes; an inner cylinder is rotationally connected in the shell, and a fixing rod is fixedly connected to the top of the inner cylinder; the sliding hole is internally and slidably connected with a movable block, two sides of the movable block are respectively and fixedly connected with a guide rod, and the guide rods are respectively and slidably connected in through holes at two sides of the sliding hole; the outer wall of the inner cylinder is provided with a trigger block which is arranged in one-to-one correspondence with the movable blocks. Through setting up the trigger piece and promoting movable block displacement in the slide hole, the movable block can form intermittent screw thread after ejecting the slide hole, is connected with the screw thread of municipal pipeline inside.

Description

Plug for plugging municipal pipeline

Technical Field

The utility model belongs to the technical field of pipelines, and particularly relates to a plug for plugging municipal pipelines.

Background

Along with the continuous acceleration of urban progress, the resident in the city increases day by day, and simultaneously in order to satisfy people's daily life's demand, pipeline facility in the city also is increasing, and the construction of pipeline provides very big facility for people's life, when the pipeline was constructed, need to block off some pipeline, but the end cap of current partial pipeline adopts the mode of screw thread to fix generally, but threaded connection is comparatively laborious when installing with demolish, can not install demolishly fast.

Disclosure of utility model

In order to solve the technical problems to a certain extent, the utility model provides a plug for plugging municipal pipelines.

The purpose and the effect of the plug for plugging the municipal pipeline are achieved by the following specific technical means:

The plug for plugging the municipal pipeline comprises a shell; the shell is provided with a sliding hole in a thread shape, and two sides of the sliding hole are symmetrically provided with through holes; an inner cylinder is rotationally connected in the shell, and a fixing rod is fixedly connected to the top of the inner cylinder; the sliding hole is internally and slidably connected with a movable block, two sides of the movable block are respectively and fixedly connected with a guide rod, and the guide rods are respectively and slidably connected in through holes at two sides of the sliding hole; the outer wall of the inner cylinder is provided with a trigger block which is arranged in one-to-one correspondence with the movable blocks.

Further, a spring is arranged on the guide rod, and one end of the spring on the guide rod is attached to the inner side of the shell.

Further, a top cover is further installed at the top of the shell, a through hole is formed in the center of the top cover, and an installation block is connected in the through hole of the top cover. The center of the installation block is provided with a through hole, and a fixing rod is connected in a sliding manner in the through hole of the installation block. The top of the inner cylinder is provided with a fixed hole, and threads are arranged in the fixed hole; the top cover is provided with a through hole in a surrounding mode, a fixing bolt is connected in the through hole of the top cover in a sliding mode, and the fixing bolt is connected in the fixing hole in a threaded mode.

Further, an inner hexagonal hole is formed in the fixing rod, a sliding block is connected in the inner hexagonal hole in a sliding mode, and one side of the sliding block is fixedly connected with a limiting rod; one side of the inner hexagonal hole is provided with a limiting hole, and a limiting rod is connected in the limiting hole of the inner hexagonal hole in a sliding way. The top of the sliding block is connected with an adjusting rod.

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

According to the utility model, the trigger block is arranged to push the movable block to displace in the sliding hole, and the movable block can form intermittent threads to be connected with threads in the municipal pipeline after being pushed out of the sliding hole, and the spring arranged on the guide rod on the movable block can retract the movable block when the trigger block does not push the movable block, so that a worker can conveniently and rapidly detach the device.

According to the utility model, the adjusting rod is arranged to drive the sliding block to rotate, so that the fixing rod drives the inner cylinder and the trigger block to rotate, the installation block can drive the device to integrally rotate, and when the movable block stretches out, the movable block is connected to the internal threads of the municipal pipeline through the movable block threads.

Drawings

FIG. 1 is an overall schematic of the present utility model;

FIG. 2 is an isometric view of an inner barrel of the present utility model;

FIG. 3 is an enlarged schematic view of the area A of FIG. 2 in accordance with the present utility model;

FIG. 4 is an isometric view of the movable block in the extended position of the present utility model;

FIG. 5 is an isometric view of a trigger block of the present utility model;

fig. 6 is an isometric view of a mounting block of the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a housing; 101. a sliding hole; 2. an inner cylinder; 201. a fixing hole; 202. a trigger block; 3. a movable block; 301. a guide rod; 4. a fixing bolt; 5. a fixed rod; 501. an inner hexagonal hole; 6. a slide block; 601. a limit rod; 7. an adjusting rod; 8. a mounting block; 9. and a top cover.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements.

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.

Examples:

As shown in fig. 1 to 6:

The utility model provides a plug for plugging municipal pipelines, which comprises a shell 1; the shell 1 is provided with a plurality of sliding holes 101 in a threaded shape, and through holes are symmetrically formed on two sides of the sliding holes 101; as shown in fig. 2, an inner cylinder 2 is rotatably connected to the inside of the housing 1, a fixing hole 201 is provided at the top of the inner cylinder 2, and a thread is provided in the fixing hole 201. As shown in fig. 5 and 6, a fixing rod 5 is fixedly connected to the top of the inner cylinder 2, and an inner hexagonal hole 501 is formed in the fixing rod 5. The top of the inner cylinder 2 is provided with a mounting block 8, and the mounting block 8 is hexagonal; a through hole is formed in the center of the mounting block 8, and a fixing rod 5 is connected in a sliding manner in the through hole of the mounting block 8; a top cover 9 is also arranged at the top of the inner cylinder 2, a through hole is formed in the center of the top cover 9, and a mounting block 8 is slidably connected in the through hole of the top cover 9; the top cover 9 is provided with a through hole in a surrounding mode, the through hole of the top cover 9 is connected with the fixing bolt 4 in a sliding mode, and the fixing bolt 4 is connected in the fixing hole 201 in a threaded mode.

As shown in fig. 3, a movable block 3 is slidably connected in the sliding hole 101, two sides of the movable block 3 are fixedly connected with guide rods 301 respectively, and the guide rods 301 are slidably connected in through holes on two sides of the sliding hole 101 respectively; a spring is arranged on the guide rod 301, and one end of the spring on the guide rod 301 is attached to the inner side of the shell 1.

As shown in fig. 6, a sliding block 6 is slidably connected in the inner hexagonal hole 501, and one side of the sliding block 6 is fixedly connected with a limiting rod 601; a limit hole is formed in one side of the inner hexagonal hole 501, and a limit rod 601 is slidably connected in the limit hole of the inner hexagonal hole 501.

As shown in fig. 5, the outer wall of the inner cylinder 2 is provided with trigger blocks 202, the distribution positions of the trigger blocks 202 are in one-to-one correspondence with the movable blocks 3, the front ends of the trigger blocks 202 are inclined, the front ends of the trigger blocks 202 can push the tail parts of the movable blocks 3, and the front ends of the trigger blocks 202 can clamp the tail parts of the movable blocks 3.

By adopting the above scheme, as shown in fig. 4, the movable block 3 is pushed to displace in the sliding hole 101 by the trigger block 202, and the movable block 3 can form intermittent threads after being pushed out of the sliding hole 101, so as to be connected with threads inside municipal pipelines, and the spring arranged on the guide rod 301 on the movable block 3 can retract the movable block 3 when the trigger block 202 does not push the movable block 3, so that the device is convenient for workers to detach the device quickly.

Wherein, the top of slider 6 is connected with adjusts pole 7, drives slider 6 rotatory through adjusting pole 7, because gag lever post 601 and spacing hole's cooperation makes dead lever 5 drive inner tube 2 and trigger piece 202 rotation, in this embodiment, as shown in fig. 6, slider 6 and adjust pole 7 swivelling joint, and when the angle of slider 6 and adjusting pole 7 was 90 degrees, adjust pole 7 directly acted as the handle and drove slider 6 rotation. The installation piece 8 can the inner tube 2 be rotatory, blocks movable block 3 after the trigger piece 202 is released movable block 3, and when movable block 3 stretches out, installation piece 8 drives shell 1, inner tube 2 and movable block 3 and regard as a whole rotatory, through movable block 3 threaded connection on municipal pipeline internal screw thread.

Specific use and action of the embodiment:

When the plug for plugging the municipal pipeline is used, firstly, the movable block 3 is pushed to displace in the sliding hole 101 through the trigger block 202, the movable block 3 can form intermittent threads to be connected with the threads inside the municipal pipeline after being pushed out of the sliding hole 101, and the spring arranged on the guide rod 301 on the movable block 3 can retract the movable block 3 when the movable block 3 is not pushed by the trigger block 202, so that the device is convenient for workers to quickly detach, and the problems that the installation and the detachment of the plug of the existing part of pipeline are laborious and cannot be quickly installed and removed are solved;

Then, when the movable block 3 stretches out, the installation block 8 is driven to rotate through the adjusting rod 7, and meanwhile the device is driven to integrally rotate, and the movable block 3 is connected to internal threads of municipal pipelines through threads.

The utility model is not limited to the above-described alternative embodiments, and any person who may derive other various forms of products in the light of the present utility model, however, any changes in shape or structure thereof, all falling within the technical solutions defined in the scope of the claims of the present utility model, fall within the scope of protection of the present utility model.

Claims

1. The plug of municipal pipeline shutoff, its characterized in that: comprises a housing (1); the shell (1) is provided with a sliding hole (101) in a thread shape, and two sides of the sliding hole (101) are symmetrically provided with through holes; an inner cylinder (2) is rotationally connected inside the shell (1), and a fixed rod (5) is fixedly connected to the top of the inner cylinder (2); the sliding hole (101) is internally and slidably connected with a movable block (3), two sides of the movable block (3) are respectively and fixedly connected with a guide rod (301), and the guide rods (301) are respectively and slidably connected in through holes at two sides of the sliding hole (101); the outer wall of the inner cylinder (2) is provided with trigger blocks (202), and the trigger blocks (202) are arranged in one-to-one correspondence with the movable blocks (3).

2. The plug for plugging municipal pipes according to claim 1, wherein: the guide rod (301) is provided with a spring, and one end of the spring on the guide rod (301) is attached to the inner side of the shell (1).

3. The plug for plugging municipal pipes according to claim 1, wherein: the top of shell (1) still installs top cap (9), and through-hole has been seted up to the center department of top cap (9), is connected with installation piece (8) in top cap (9) through-hole.

4. The plug for plugging municipal pipes according to claim 3, wherein: the center of the installation block (8) is provided with a through hole, and the through hole of the installation block (8) is connected with a fixing rod (5) in a sliding way.

5. The plug for plugging municipal pipes according to claim 3, wherein: a fixing hole (201) is formed in the top of the inner cylinder (2), and threads are formed in the fixing hole (201); the top cover (9) is provided with a through hole in a surrounding mode, the through hole of the top cover (9) is connected with a fixing bolt (4) in a sliding mode, and the fixing bolt (4) is connected in the fixing hole (201) in a threaded mode.

6. The plug for plugging municipal pipes according to claim 1, wherein: the front end of the trigger block (202) is inclined, and the front end of the trigger block (202) can push the tail of the movable block (3).

7. The plug for plugging municipal pipes according to claim 1, wherein: an inner hexagonal hole (501) is formed in the fixed rod (5), a sliding block (6) is connected in the inner hexagonal hole (501) in a sliding mode, and a limiting rod (601) is fixedly connected to one side of the sliding block (6); one side of the inner hexagonal hole (501) is provided with a limit hole, and the limit hole of the inner hexagonal hole (501) is connected with a limit rod (601) in a sliding way.

8. The plug for plugging municipal pipes according to claim 7, wherein: the top of the sliding block (6) is connected with an adjusting rod (7).